865 lines
19 KiB
C
865 lines
19 KiB
C
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM ext3
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#if !defined(_TRACE_EXT3_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_EXT3_H
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#include <linux/tracepoint.h>
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TRACE_EVENT(ext3_free_inode,
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TP_PROTO(struct inode *inode),
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TP_ARGS(inode),
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TP_STRUCT__entry(
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__field( dev_t, dev )
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__field( ino_t, ino )
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__field( umode_t, mode )
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__field( uid_t, uid )
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__field( gid_t, gid )
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__field( blkcnt_t, blocks )
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),
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TP_fast_assign(
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__entry->dev = inode->i_sb->s_dev;
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__entry->ino = inode->i_ino;
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__entry->mode = inode->i_mode;
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__entry->uid = inode->i_uid;
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__entry->gid = inode->i_gid;
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__entry->blocks = inode->i_blocks;
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),
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TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %lu",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long) __entry->ino,
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__entry->mode, __entry->uid, __entry->gid,
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(unsigned long) __entry->blocks)
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);
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TRACE_EVENT(ext3_request_inode,
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TP_PROTO(struct inode *dir, int mode),
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TP_ARGS(dir, mode),
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TP_STRUCT__entry(
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__field( dev_t, dev )
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__field( ino_t, dir )
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__field( umode_t, mode )
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),
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TP_fast_assign(
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__entry->dev = dir->i_sb->s_dev;
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__entry->dir = dir->i_ino;
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__entry->mode = mode;
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),
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TP_printk("dev %d,%d dir %lu mode 0%o",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long) __entry->dir, __entry->mode)
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);
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TRACE_EVENT(ext3_allocate_inode,
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TP_PROTO(struct inode *inode, struct inode *dir, int mode),
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TP_ARGS(inode, dir, mode),
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TP_STRUCT__entry(
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__field( dev_t, dev )
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__field( ino_t, ino )
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__field( ino_t, dir )
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__field( umode_t, mode )
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),
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TP_fast_assign(
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__entry->dev = inode->i_sb->s_dev;
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__entry->ino = inode->i_ino;
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__entry->dir = dir->i_ino;
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__entry->mode = mode;
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),
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TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long) __entry->ino,
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(unsigned long) __entry->dir, __entry->mode)
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);
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TRACE_EVENT(ext3_evict_inode,
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TP_PROTO(struct inode *inode),
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TP_ARGS(inode),
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TP_STRUCT__entry(
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__field( dev_t, dev )
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__field( ino_t, ino )
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__field( int, nlink )
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),
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TP_fast_assign(
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__entry->dev = inode->i_sb->s_dev;
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__entry->ino = inode->i_ino;
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__entry->nlink = inode->i_nlink;
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),
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TP_printk("dev %d,%d ino %lu nlink %d",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long) __entry->ino, __entry->nlink)
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);
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TRACE_EVENT(ext3_drop_inode,
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TP_PROTO(struct inode *inode, int drop),
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TP_ARGS(inode, drop),
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TP_STRUCT__entry(
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__field( dev_t, dev )
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__field( ino_t, ino )
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__field( int, drop )
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),
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TP_fast_assign(
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__entry->dev = inode->i_sb->s_dev;
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__entry->ino = inode->i_ino;
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__entry->drop = drop;
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),
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TP_printk("dev %d,%d ino %lu drop %d",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long) __entry->ino, __entry->drop)
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);
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TRACE_EVENT(ext3_mark_inode_dirty,
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TP_PROTO(struct inode *inode, unsigned long IP),
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TP_ARGS(inode, IP),
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TP_STRUCT__entry(
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__field( dev_t, dev )
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__field( ino_t, ino )
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__field(unsigned long, ip )
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),
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TP_fast_assign(
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__entry->dev = inode->i_sb->s_dev;
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__entry->ino = inode->i_ino;
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__entry->ip = IP;
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),
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TP_printk("dev %d,%d ino %lu caller %pF",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long) __entry->ino, (void *)__entry->ip)
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);
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TRACE_EVENT(ext3_write_begin,
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TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
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unsigned int flags),
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TP_ARGS(inode, pos, len, flags),
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TP_STRUCT__entry(
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__field( dev_t, dev )
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__field( ino_t, ino )
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__field( loff_t, pos )
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__field( unsigned int, len )
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__field( unsigned int, flags )
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),
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TP_fast_assign(
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__entry->dev = inode->i_sb->s_dev;
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__entry->ino = inode->i_ino;
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__entry->pos = pos;
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__entry->len = len;
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__entry->flags = flags;
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),
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TP_printk("dev %d,%d ino %lu pos %llu len %u flags %u",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long) __entry->ino,
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(unsigned long long) __entry->pos, __entry->len,
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__entry->flags)
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);
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DECLARE_EVENT_CLASS(ext3__write_end,
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TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
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unsigned int copied),
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TP_ARGS(inode, pos, len, copied),
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TP_STRUCT__entry(
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__field( dev_t, dev )
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__field( ino_t, ino )
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__field( loff_t, pos )
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__field( unsigned int, len )
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__field( unsigned int, copied )
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),
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TP_fast_assign(
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__entry->dev = inode->i_sb->s_dev;
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__entry->ino = inode->i_ino;
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__entry->pos = pos;
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__entry->len = len;
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__entry->copied = copied;
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),
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TP_printk("dev %d,%d ino %lu pos %llu len %u copied %u",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long) __entry->ino,
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(unsigned long long) __entry->pos, __entry->len,
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__entry->copied)
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);
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DEFINE_EVENT(ext3__write_end, ext3_ordered_write_end,
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TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
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unsigned int copied),
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TP_ARGS(inode, pos, len, copied)
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);
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DEFINE_EVENT(ext3__write_end, ext3_writeback_write_end,
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TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
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unsigned int copied),
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TP_ARGS(inode, pos, len, copied)
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);
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DEFINE_EVENT(ext3__write_end, ext3_journalled_write_end,
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TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
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unsigned int copied),
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TP_ARGS(inode, pos, len, copied)
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);
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DECLARE_EVENT_CLASS(ext3__page_op,
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TP_PROTO(struct page *page),
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TP_ARGS(page),
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TP_STRUCT__entry(
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__field( dev_t, dev )
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__field( ino_t, ino )
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__field( pgoff_t, index )
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),
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TP_fast_assign(
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__entry->index = page->index;
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__entry->ino = page->mapping->host->i_ino;
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__entry->dev = page->mapping->host->i_sb->s_dev;
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),
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TP_printk("dev %d,%d ino %lu page_index %lu",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long) __entry->ino, __entry->index)
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);
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DEFINE_EVENT(ext3__page_op, ext3_ordered_writepage,
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TP_PROTO(struct page *page),
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TP_ARGS(page)
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);
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DEFINE_EVENT(ext3__page_op, ext3_writeback_writepage,
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TP_PROTO(struct page *page),
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TP_ARGS(page)
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);
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DEFINE_EVENT(ext3__page_op, ext3_journalled_writepage,
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TP_PROTO(struct page *page),
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TP_ARGS(page)
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);
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DEFINE_EVENT(ext3__page_op, ext3_readpage,
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TP_PROTO(struct page *page),
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TP_ARGS(page)
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);
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DEFINE_EVENT(ext3__page_op, ext3_releasepage,
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TP_PROTO(struct page *page),
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TP_ARGS(page)
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);
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TRACE_EVENT(ext3_invalidatepage,
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TP_PROTO(struct page *page, unsigned long offset),
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TP_ARGS(page, offset),
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TP_STRUCT__entry(
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__field( pgoff_t, index )
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__field( unsigned long, offset )
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__field( ino_t, ino )
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__field( dev_t, dev )
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|
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),
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TP_fast_assign(
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__entry->index = page->index;
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__entry->offset = offset;
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__entry->ino = page->mapping->host->i_ino;
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__entry->dev = page->mapping->host->i_sb->s_dev;
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),
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TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
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MAJOR(__entry->dev), MINOR(__entry->dev),
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(unsigned long) __entry->ino,
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__entry->index, __entry->offset)
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);
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|
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TRACE_EVENT(ext3_discard_blocks,
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TP_PROTO(struct super_block *sb, unsigned long blk,
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unsigned long count),
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TP_ARGS(sb, blk, count),
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|
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TP_STRUCT__entry(
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__field( dev_t, dev )
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__field( unsigned long, blk )
|
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|
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__field( unsigned long, count )
|
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|
|
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),
|
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|
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TP_fast_assign(
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__entry->dev = sb->s_dev;
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|
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__entry->blk = blk;
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|
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__entry->count = count;
|
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),
|
||
|
|
|
||
|
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TP_printk("dev %d,%d blk %lu count %lu",
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|
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MAJOR(__entry->dev), MINOR(__entry->dev),
|
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|
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__entry->blk, __entry->count)
|
||
|
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);
|
||
|
|
|
||
|
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TRACE_EVENT(ext3_request_blocks,
|
||
|
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TP_PROTO(struct inode *inode, unsigned long goal,
|
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|
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unsigned long count),
|
||
|
|
|
||
|
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TP_ARGS(inode, goal, count),
|
||
|
|
|
||
|
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TP_STRUCT__entry(
|
||
|
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__field( dev_t, dev )
|
||
|
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__field( ino_t, ino )
|
||
|
|
__field( unsigned long, count )
|
||
|
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__field( unsigned long, goal )
|
||
|
|
),
|
||
|
|
|
||
|
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TP_fast_assign(
|
||
|
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__entry->dev = inode->i_sb->s_dev;
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->count = count;
|
||
|
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__entry->goal = goal;
|
||
|
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),
|
||
|
|
|
||
|
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TP_printk("dev %d,%d ino %lu count %lu goal %lu ",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
__entry->count, __entry->goal)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_allocate_blocks,
|
||
|
|
TP_PROTO(struct inode *inode, unsigned long goal,
|
||
|
|
unsigned long count, unsigned long block),
|
||
|
|
|
||
|
|
TP_ARGS(inode, goal, count, block),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( unsigned long, block )
|
||
|
|
__field( unsigned long, count )
|
||
|
|
__field( unsigned long, goal )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->block = block;
|
||
|
|
__entry->count = count;
|
||
|
|
__entry->goal = goal;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu count %lu block %lu goal %lu",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
__entry->count, __entry->block,
|
||
|
|
__entry->goal)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_free_blocks,
|
||
|
|
TP_PROTO(struct inode *inode, unsigned long block,
|
||
|
|
unsigned long count),
|
||
|
|
|
||
|
|
TP_ARGS(inode, block, count),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( umode_t, mode )
|
||
|
|
__field( unsigned long, block )
|
||
|
|
__field( unsigned long, count )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->mode = inode->i_mode;
|
||
|
|
__entry->block = block;
|
||
|
|
__entry->count = count;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu mode 0%o block %lu count %lu",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
__entry->mode, __entry->block, __entry->count)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_sync_file_enter,
|
||
|
|
TP_PROTO(struct file *file, int datasync),
|
||
|
|
|
||
|
|
TP_ARGS(file, datasync),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( ino_t, parent )
|
||
|
|
__field( int, datasync )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
struct dentry *dentry = file->f_path.dentry;
|
||
|
|
|
||
|
|
__entry->dev = dentry->d_inode->i_sb->s_dev;
|
||
|
|
__entry->ino = dentry->d_inode->i_ino;
|
||
|
|
__entry->datasync = datasync;
|
||
|
|
__entry->parent = dentry->d_parent->d_inode->i_ino;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu parent %ld datasync %d ",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
(unsigned long) __entry->parent, __entry->datasync)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_sync_file_exit,
|
||
|
|
TP_PROTO(struct inode *inode, int ret),
|
||
|
|
|
||
|
|
TP_ARGS(inode, ret),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( int, ret )
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->ret = ret;
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu ret %d",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
__entry->ret)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_sync_fs,
|
||
|
|
TP_PROTO(struct super_block *sb, int wait),
|
||
|
|
|
||
|
|
TP_ARGS(sb, wait),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( int, wait )
|
||
|
|
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->dev = sb->s_dev;
|
||
|
|
__entry->wait = wait;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d wait %d",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
__entry->wait)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_rsv_window_add,
|
||
|
|
TP_PROTO(struct super_block *sb,
|
||
|
|
struct ext3_reserve_window_node *rsv_node),
|
||
|
|
|
||
|
|
TP_ARGS(sb, rsv_node),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( unsigned long, start )
|
||
|
|
__field( unsigned long, end )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->dev = sb->s_dev;
|
||
|
|
__entry->start = rsv_node->rsv_window._rsv_start;
|
||
|
|
__entry->end = rsv_node->rsv_window._rsv_end;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d start %lu end %lu",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
__entry->start, __entry->end)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_discard_reservation,
|
||
|
|
TP_PROTO(struct inode *inode,
|
||
|
|
struct ext3_reserve_window_node *rsv_node),
|
||
|
|
|
||
|
|
TP_ARGS(inode, rsv_node),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( unsigned long, start )
|
||
|
|
__field( unsigned long, end )
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->start = rsv_node->rsv_window._rsv_start;
|
||
|
|
__entry->end = rsv_node->rsv_window._rsv_end;
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu start %lu end %lu",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long)__entry->ino, __entry->start,
|
||
|
|
__entry->end)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_alloc_new_reservation,
|
||
|
|
TP_PROTO(struct super_block *sb, unsigned long goal),
|
||
|
|
|
||
|
|
TP_ARGS(sb, goal),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( unsigned long, goal )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->dev = sb->s_dev;
|
||
|
|
__entry->goal = goal;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d goal %lu",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
__entry->goal)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_reserved,
|
||
|
|
TP_PROTO(struct super_block *sb, unsigned long block,
|
||
|
|
struct ext3_reserve_window_node *rsv_node),
|
||
|
|
|
||
|
|
TP_ARGS(sb, block, rsv_node),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( unsigned long, block )
|
||
|
|
__field( unsigned long, start )
|
||
|
|
__field( unsigned long, end )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->block = block;
|
||
|
|
__entry->start = rsv_node->rsv_window._rsv_start;
|
||
|
|
__entry->end = rsv_node->rsv_window._rsv_end;
|
||
|
|
__entry->dev = sb->s_dev;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d block %lu, start %lu end %lu",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
__entry->block, __entry->start, __entry->end)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_forget,
|
||
|
|
TP_PROTO(struct inode *inode, int is_metadata, unsigned long block),
|
||
|
|
|
||
|
|
TP_ARGS(inode, is_metadata, block),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( umode_t, mode )
|
||
|
|
__field( int, is_metadata )
|
||
|
|
__field( unsigned long, block )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->mode = inode->i_mode;
|
||
|
|
__entry->is_metadata = is_metadata;
|
||
|
|
__entry->block = block;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %lu",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
__entry->mode, __entry->is_metadata, __entry->block)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_read_block_bitmap,
|
||
|
|
TP_PROTO(struct super_block *sb, unsigned int group),
|
||
|
|
|
||
|
|
TP_ARGS(sb, group),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( __u32, group )
|
||
|
|
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->dev = sb->s_dev;
|
||
|
|
__entry->group = group;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d group %u",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
__entry->group)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_direct_IO_enter,
|
||
|
|
TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
|
||
|
|
|
||
|
|
TP_ARGS(inode, offset, len, rw),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( loff_t, pos )
|
||
|
|
__field( unsigned long, len )
|
||
|
|
__field( int, rw )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
__entry->pos = offset;
|
||
|
|
__entry->len = len;
|
||
|
|
__entry->rw = rw;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
(unsigned long long) __entry->pos, __entry->len,
|
||
|
|
__entry->rw)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_direct_IO_exit,
|
||
|
|
TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
|
||
|
|
int rw, int ret),
|
||
|
|
|
||
|
|
TP_ARGS(inode, offset, len, rw, ret),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( loff_t, pos )
|
||
|
|
__field( unsigned long, len )
|
||
|
|
__field( int, rw )
|
||
|
|
__field( int, ret )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
__entry->pos = offset;
|
||
|
|
__entry->len = len;
|
||
|
|
__entry->rw = rw;
|
||
|
|
__entry->ret = ret;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d ret %d",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
(unsigned long long) __entry->pos, __entry->len,
|
||
|
|
__entry->rw, __entry->ret)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_unlink_enter,
|
||
|
|
TP_PROTO(struct inode *parent, struct dentry *dentry),
|
||
|
|
|
||
|
|
TP_ARGS(parent, dentry),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( ino_t, parent )
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( loff_t, size )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->parent = parent->i_ino;
|
||
|
|
__entry->ino = dentry->d_inode->i_ino;
|
||
|
|
__entry->size = dentry->d_inode->i_size;
|
||
|
|
__entry->dev = dentry->d_inode->i_sb->s_dev;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu size %lld parent %ld",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
(unsigned long long)__entry->size,
|
||
|
|
(unsigned long) __entry->parent)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_unlink_exit,
|
||
|
|
TP_PROTO(struct dentry *dentry, int ret),
|
||
|
|
|
||
|
|
TP_ARGS(dentry, ret),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( int, ret )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->ino = dentry->d_inode->i_ino;
|
||
|
|
__entry->dev = dentry->d_inode->i_sb->s_dev;
|
||
|
|
__entry->ret = ret;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu ret %d",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
__entry->ret)
|
||
|
|
);
|
||
|
|
|
||
|
|
DECLARE_EVENT_CLASS(ext3__truncate,
|
||
|
|
TP_PROTO(struct inode *inode),
|
||
|
|
|
||
|
|
TP_ARGS(inode),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( blkcnt_t, blocks )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
__entry->blocks = inode->i_blocks;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu blocks %lu",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino, (unsigned long) __entry->blocks)
|
||
|
|
);
|
||
|
|
|
||
|
|
DEFINE_EVENT(ext3__truncate, ext3_truncate_enter,
|
||
|
|
|
||
|
|
TP_PROTO(struct inode *inode),
|
||
|
|
|
||
|
|
TP_ARGS(inode)
|
||
|
|
);
|
||
|
|
|
||
|
|
DEFINE_EVENT(ext3__truncate, ext3_truncate_exit,
|
||
|
|
|
||
|
|
TP_PROTO(struct inode *inode),
|
||
|
|
|
||
|
|
TP_ARGS(inode)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_get_blocks_enter,
|
||
|
|
TP_PROTO(struct inode *inode, unsigned long lblk,
|
||
|
|
unsigned long len, int create),
|
||
|
|
|
||
|
|
TP_ARGS(inode, lblk, len, create),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( unsigned long, lblk )
|
||
|
|
__field( unsigned long, len )
|
||
|
|
__field( int, create )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
__entry->lblk = lblk;
|
||
|
|
__entry->len = len;
|
||
|
|
__entry->create = create;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu lblk %lu len %lu create %u",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
__entry->lblk, __entry->len, __entry->create)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_get_blocks_exit,
|
||
|
|
TP_PROTO(struct inode *inode, unsigned long lblk,
|
||
|
|
unsigned long pblk, unsigned long len, int ret),
|
||
|
|
|
||
|
|
TP_ARGS(inode, lblk, pblk, len, ret),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
__field( unsigned long, lblk )
|
||
|
|
__field( unsigned long, pblk )
|
||
|
|
__field( unsigned long, len )
|
||
|
|
__field( int, ret )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
__entry->lblk = lblk;
|
||
|
|
__entry->pblk = pblk;
|
||
|
|
__entry->len = len;
|
||
|
|
__entry->ret = ret;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu lblk %lu pblk %lu len %lu ret %d",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino,
|
||
|
|
__entry->lblk, __entry->pblk,
|
||
|
|
__entry->len, __entry->ret)
|
||
|
|
);
|
||
|
|
|
||
|
|
TRACE_EVENT(ext3_load_inode,
|
||
|
|
TP_PROTO(struct inode *inode),
|
||
|
|
|
||
|
|
TP_ARGS(inode),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( ino_t, ino )
|
||
|
|
__field( dev_t, dev )
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->ino = inode->i_ino;
|
||
|
|
__entry->dev = inode->i_sb->s_dev;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("dev %d,%d ino %lu",
|
||
|
|
MAJOR(__entry->dev), MINOR(__entry->dev),
|
||
|
|
(unsigned long) __entry->ino)
|
||
|
|
);
|
||
|
|
|
||
|
|
#endif /* _TRACE_EXT3_H */
|
||
|
|
|
||
|
|
/* This part must be outside protection */
|
||
|
|
#include <trace/define_trace.h>
|