- 根目录:
- include
- trace
- events
- ext3.h
#undef TRACE_SYSTEM
#define TRACE_SYSTEM ext3
#if !defined(_TRACE_EXT3_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_EXT3_H
#include <linux/tracepoint.h>
TRACE_EVENT(ext3_free_inode,
TP_PROTO(struct inode *inode),
TP_ARGS(inode),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
__field( umode_t, mode )
__field( uid_t, uid )
__field( gid_t, gid )
__field( blkcnt_t, blocks )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->mode = inode->i_mode;
__entry->uid = inode->i_uid;
__entry->gid = inode->i_gid;
__entry->blocks = inode->i_blocks;
),
TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %lu",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
__entry->mode, __entry->uid, __entry->gid,
(unsigned long) __entry->blocks)
);
TRACE_EVENT(ext3_request_inode,
TP_PROTO(struct inode *dir, int mode),
TP_ARGS(dir, mode),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, dir )
__field( umode_t, mode )
),
TP_fast_assign(
__entry->dev = dir->i_sb->s_dev;
__entry->dir = dir->i_ino;
__entry->mode = mode;
),
TP_printk("dev %d,%d dir %lu mode 0%o",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->dir, __entry->mode)
);
TRACE_EVENT(ext3_allocate_inode,
TP_PROTO(struct inode *inode, struct inode *dir, int mode),
TP_ARGS(inode, dir, mode),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
__field( ino_t, dir )
__field( umode_t, mode )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->dir = dir->i_ino;
__entry->mode = mode;
),
TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
(unsigned long) __entry->dir, __entry->mode)
);
TRACE_EVENT(ext3_evict_inode,
TP_PROTO(struct inode *inode),
TP_ARGS(inode),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
__field( int, nlink )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->nlink = inode->i_nlink;
),
TP_printk("dev %d,%d ino %lu nlink %d",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino, __entry->nlink)
);
TRACE_EVENT(ext3_drop_inode,
TP_PROTO(struct inode *inode, int drop),
TP_ARGS(inode, drop),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
__field( int, drop )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->drop = drop;
),
TP_printk("dev %d,%d ino %lu drop %d",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino, __entry->drop)
);
TRACE_EVENT(ext3_mark_inode_dirty,
TP_PROTO(struct inode *inode, unsigned long IP),
TP_ARGS(inode, IP),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
__field(unsigned long, ip )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->ip = IP;
),
TP_printk("dev %d,%d ino %lu caller %pF",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino, (void *)__entry->ip)
);
TRACE_EVENT(ext3_write_begin,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int flags),
TP_ARGS(inode, pos, len, flags),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
__field( loff_t, pos )
__field( unsigned int, len )
__field( unsigned int, flags )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pos = pos;
__entry->len = len;
__entry->flags = flags;
),
TP_printk("dev %d,%d ino %lu pos %llu len %u flags %u",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
(unsigned long long) __entry->pos, __entry->len,
__entry->flags)
);
DECLARE_EVENT_CLASS(ext3__write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int copied),
TP_ARGS(inode, pos, len, copied),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
__field( loff_t, pos )
__field( unsigned int, len )
__field( unsigned int, copied )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->pos = pos;
__entry->len = len;
__entry->copied = copied;
),
TP_printk("dev %d,%d ino %lu pos %llu len %u copied %u",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
(unsigned long long) __entry->pos, __entry->len,
__entry->copied)
);
DEFINE_EVENT(ext3__write_end, ext3_ordered_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int copied),
TP_ARGS(inode, pos, len, copied)
);
DEFINE_EVENT(ext3__write_end, ext3_writeback_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int copied),
TP_ARGS(inode, pos, len, copied)
);
DEFINE_EVENT(ext3__write_end, ext3_journalled_write_end,
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
unsigned int copied),
TP_ARGS(inode, pos, len, copied)
);
DECLARE_EVENT_CLASS(ext3__page_op,
TP_PROTO(struct page *page),
TP_ARGS(page),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
__field( pgoff_t, index )
),
TP_fast_assign(
__entry->index = page->index;
__entry->ino = page->mapping->host->i_ino;
__entry->dev = page->mapping->host->i_sb->s_dev;
),
TP_printk("dev %d,%d ino %lu page_index %lu",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino, __entry->index)
);
DEFINE_EVENT(ext3__page_op, ext3_ordered_writepage,
TP_PROTO(struct page *page),
TP_ARGS(page)
);
DEFINE_EVENT(ext3__page_op, ext3_writeback_writepage,
TP_PROTO(struct page *page),
TP_ARGS(page)
);
DEFINE_EVENT(ext3__page_op, ext3_journalled_writepage,
TP_PROTO(struct page *page),
TP_ARGS(page)
);
DEFINE_EVENT(ext3__page_op, ext3_readpage,
TP_PROTO(struct page *page),
TP_ARGS(page)
);
DEFINE_EVENT(ext3__page_op, ext3_releasepage,
TP_PROTO(struct page *page),
TP_ARGS(page)
);
TRACE_EVENT(ext3_invalidatepage,
TP_PROTO(struct page *page, unsigned long offset),
TP_ARGS(page, offset),
TP_STRUCT__entry(
__field( pgoff_t, index )
__field( unsigned long, offset )
__field( ino_t, ino )
__field( dev_t, dev )
),
TP_fast_assign(
__entry->index = page->index;
__entry->offset = offset;
__entry->ino = page->mapping->host->i_ino;
__entry->dev = page->mapping->host->i_sb->s_dev;
),
TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
__entry->index, __entry->offset)
);
TRACE_EVENT(ext3_discard_blocks,
TP_PROTO(struct super_block *sb, unsigned long blk,
unsigned long count),
TP_ARGS(sb, blk, count),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( unsigned long, blk )
__field( unsigned long, count )
),
TP_fast_assign(
__entry->dev = sb->s_dev;
__entry->blk = blk;
__entry->count = count;
),
TP_printk("dev %d,%d blk %lu count %lu",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->blk, __entry->count)
);
TRACE_EVENT(ext3_request_blocks,
TP_PROTO(struct inode *inode, unsigned long goal,
unsigned long count),
TP_ARGS(inode, goal, count),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
__field( unsigned long, count )
__field( unsigned long, goal )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->count = count;
__entry->goal = goal;
),
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>