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Diffstat (limited to 'include/trace/events/ext4.h')
-rw-r--r--include/trace/events/ext4.h214
1 files changed, 181 insertions, 33 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 7e8c36bc7082..c0457c0d1a68 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -1324,6 +1324,31 @@ TRACE_EVENT(ext4_fallocate_exit,
__entry->ret)
);
+TRACE_EVENT(ext4_punch_hole,
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
+
+ TP_ARGS(inode, offset, len),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, offset )
+ __field( loff_t, len )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->offset = offset;
+ __entry->len = len;
+ ),
+
+ TP_printk("dev %d,%d ino %lu offset %lld len %lld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->offset, __entry->len)
+);
+
TRACE_EVENT(ext4_unlink_enter,
TP_PROTO(struct inode *parent, struct dentry *dentry),
@@ -2068,103 +2093,226 @@ TRACE_EVENT(ext4_ext_remove_space_done,
);
TRACE_EVENT(ext4_es_insert_extent,
- TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t len),
+ TP_PROTO(struct inode *inode, struct extent_status *es),
- TP_ARGS(inode, start, len),
+ TP_ARGS(inode, es),
TP_STRUCT__entry(
- __field( dev_t, dev )
- __field( ino_t, ino )
- __field( loff_t, start )
- __field( loff_t, len )
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( unsigned long long, status )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
- __entry->start = start;
- __entry->len = len;
+ __entry->lblk = es->es_lblk;
+ __entry->len = es->es_len;
+ __entry->pblk = ext4_es_pblock(es);
+ __entry->status = ext4_es_status(es);
),
- TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %llx",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
- __entry->start, __entry->len)
+ __entry->lblk, __entry->len,
+ __entry->pblk, __entry->status)
);
TRACE_EVENT(ext4_es_remove_extent,
- TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t len),
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
- TP_ARGS(inode, start, len),
+ TP_ARGS(inode, lblk, len),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( loff_t, start )
+ __field( loff_t, lblk )
__field( loff_t, len )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
- __entry->start = start;
+ __entry->lblk = lblk;
__entry->len = len;
),
TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
- __entry->start, __entry->len)
+ __entry->lblk, __entry->len)
);
-TRACE_EVENT(ext4_es_find_extent_enter,
- TP_PROTO(struct inode *inode, ext4_lblk_t start),
+TRACE_EVENT(ext4_es_find_delayed_extent_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
- TP_ARGS(inode, start),
+ TP_ARGS(inode, lblk),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, lblk )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
- __entry->start = start;
+ __entry->lblk = lblk;
),
- TP_printk("dev %d,%d ino %lu start %u",
+ TP_printk("dev %d,%d ino %lu lblk %u",
MAJOR(__entry->dev), MINOR(__entry->dev),
- (unsigned long) __entry->ino, __entry->start)
+ (unsigned long) __entry->ino, __entry->lblk)
);
-TRACE_EVENT(ext4_es_find_extent_exit,
- TP_PROTO(struct inode *inode, struct extent_status *es,
- ext4_lblk_t ret),
+TRACE_EVENT(ext4_es_find_delayed_extent_exit,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
- TP_ARGS(inode, es, ret),
+ TP_ARGS(inode, es),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, lblk )
__field( ext4_lblk_t, len )
- __field( ext4_lblk_t, ret )
+ __field( ext4_fsblk_t, pblk )
+ __field( unsigned long long, status )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
- __entry->start = es->start;
- __entry->len = es->len;
- __entry->ret = ret;
+ __entry->lblk = es->es_lblk;
+ __entry->len = es->es_len;
+ __entry->pblk = ext4_es_pblock(es);
+ __entry->status = ext4_es_status(es);
),
- TP_printk("dev %d,%d ino %lu es [%u/%u) ret %u",
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %llx",
MAJOR(__entry->dev), MINOR(__entry->dev),
(unsigned long) __entry->ino,
- __entry->start, __entry->len, __entry->ret)
+ __entry->lblk, __entry->len,
+ __entry->pblk, __entry->status)
+);
+
+TRACE_EVENT(ext4_es_lookup_extent_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
+
+ TP_ARGS(inode, lblk),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = lblk;
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->lblk)
+);
+
+TRACE_EVENT(ext4_es_lookup_extent_exit,
+ TP_PROTO(struct inode *inode, struct extent_status *es,
+ int found),
+
+ TP_ARGS(inode, es, found),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( unsigned long long, status )
+ __field( int, found )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = inode->i_sb->s_dev;
+ __entry->ino = inode->i_ino;
+ __entry->lblk = es->es_lblk;
+ __entry->len = es->es_len;
+ __entry->pblk = ext4_es_pblock(es);
+ __entry->status = ext4_es_status(es);
+ __entry->found = found;
+ ),
+
+ TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %llx",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->found,
+ __entry->lblk, __entry->len,
+ __entry->found ? __entry->pblk : 0,
+ __entry->found ? __entry->status : 0)
+);
+
+TRACE_EVENT(ext4_es_reclaim_extents_count,
+ TP_PROTO(struct super_block *sb, int nr_cached),
+
+ TP_ARGS(sb, nr_cached),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, nr_cached )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->nr_cached = nr_cached;
+ ),
+
+ TP_printk("dev %d,%d cached objects nr %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->nr_cached)
+);
+
+TRACE_EVENT(ext4_es_shrink_enter,
+ TP_PROTO(struct super_block *sb, int nr_to_scan),
+
+ TP_ARGS(sb, nr_to_scan),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, nr_to_scan )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->nr_to_scan = nr_to_scan;
+ ),
+
+ TP_printk("dev %d,%d nr to scan %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->nr_to_scan)
+);
+
+TRACE_EVENT(ext4_es_shrink_exit,
+ TP_PROTO(struct super_block *sb, int shrunk_nr),
+
+ TP_ARGS(sb, shrunk_nr),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, shrunk_nr )
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->shrunk_nr = shrunk_nr;
+ ),
+
+ TP_printk("dev %d,%d nr to scan %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->shrunk_nr)
);
#endif /* _TRACE_EXT4_H */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.