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Diffstat (limited to 'include/trace/events/ext4.h')
-rw-r--r--include/trace/events/ext4.h131
1 files changed, 85 insertions, 46 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 2068db241f2..d4f70a7fe87 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -14,7 +14,6 @@ struct ext4_prealloc_space;
struct ext4_inode_info;
struct mpage_da_data;
struct ext4_map_blocks;
-struct ext4_extent;
struct extent_status;
#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
@@ -37,7 +36,7 @@ struct extent_status;
#define show_map_flags(flags) __print_flags(flags, "|", \
{ EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
- { EXT4_GET_BLOCKS_UNINIT_EXT, "UNINIT" }, \
+ { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \
{ EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
{ EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
{ EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
@@ -52,7 +51,6 @@ struct extent_status;
{ EXT4_MAP_MAPPED, "M" }, \
{ EXT4_MAP_UNWRITTEN, "U" }, \
{ EXT4_MAP_BOUNDARY, "B" }, \
- { EXT4_MAP_UNINIT, "u" }, \
{ EXT4_MAP_FROM_CLUSTER, "C" })
#define show_free_flags(flags) __print_flags(flags, "|", \
@@ -64,10 +62,17 @@ struct extent_status;
{ EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
#define show_extent_status(status) __print_flags(status, "", \
- { (1 << 3), "W" }, \
- { (1 << 2), "U" }, \
- { (1 << 1), "D" }, \
- { (1 << 0), "H" })
+ { EXTENT_STATUS_WRITTEN, "W" }, \
+ { EXTENT_STATUS_UNWRITTEN, "U" }, \
+ { EXTENT_STATUS_DELAYED, "D" }, \
+ { EXTENT_STATUS_HOLE, "H" })
+
+#define show_falloc_mode(mode) __print_flags(mode, "|", \
+ { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
+ { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
+ { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
+ { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
+ { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
TRACE_EVENT(ext4_free_inode,
@@ -1329,7 +1334,7 @@ TRACE_EVENT(ext4_direct_IO_exit,
__entry->rw, __entry->ret)
);
-TRACE_EVENT(ext4_fallocate_enter,
+DECLARE_EVENT_CLASS(ext4__fallocate_mode,
TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
TP_ARGS(inode, offset, len, mode),
@@ -1337,23 +1342,45 @@ TRACE_EVENT(ext4_fallocate_enter,
TP_STRUCT__entry(
__field( dev_t, dev )
__field( ino_t, ino )
- __field( loff_t, pos )
- __field( loff_t, len )
+ __field( loff_t, offset )
+ __field( loff_t, len )
__field( int, mode )
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
- __entry->pos = offset;
+ __entry->offset = offset;
__entry->len = len;
__entry->mode = mode;
),
- TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d",
+ TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
MAJOR(__entry->dev), MINOR(__entry->dev),
- (unsigned long) __entry->ino, __entry->pos,
- __entry->len, __entry->mode)
+ (unsigned long) __entry->ino,
+ __entry->offset, __entry->len,
+ show_falloc_mode(__entry->mode))
+);
+
+DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
+
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode)
+);
+
+DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
+
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode)
+);
+
+DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
+
+ TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
+
+ TP_ARGS(inode, offset, len, mode)
);
TRACE_EVENT(ext4_fallocate_exit,
@@ -1385,31 +1412,6 @@ 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),
@@ -1494,7 +1496,7 @@ DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
TP_ARGS(inode)
);
-/* 'ux' is the uninitialized extent. */
+/* 'ux' is the unwritten extent. */
TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
struct ext4_extent *ux),
@@ -1530,7 +1532,7 @@ TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
);
/*
- * 'ux' is the uninitialized extent.
+ * 'ux' is the unwritten extent.
* 'ix' is the initialized extent to which blocks are transferred.
*/
TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
@@ -1808,7 +1810,7 @@ DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
TP_ARGS(sb, group, start, len)
);
-TRACE_EVENT(ext4_ext_handle_uninitialized_extents,
+TRACE_EVENT(ext4_ext_handle_unwritten_extents,
TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
unsigned int allocated, ext4_fsblk_t newblock),
@@ -2192,7 +2194,7 @@ TRACE_EVENT(ext4_ext_remove_space_done,
(unsigned short) __entry->eh_entries)
);
-TRACE_EVENT(ext4_es_insert_extent,
+DECLARE_EVENT_CLASS(ext4__es_extent,
TP_PROTO(struct inode *inode, struct extent_status *es),
TP_ARGS(inode, es),
@@ -2212,7 +2214,7 @@ TRACE_EVENT(ext4_es_insert_extent,
__entry->lblk = es->es_lblk;
__entry->len = es->es_len;
__entry->pblk = ext4_es_pblock(es);
- __entry->status = ext4_es_status(es) >> 60;
+ __entry->status = ext4_es_status(es);
),
TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
@@ -2222,6 +2224,18 @@ TRACE_EVENT(ext4_es_insert_extent,
__entry->pblk, show_extent_status(__entry->status))
);
+DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es)
+);
+
+DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es)
+);
+
TRACE_EVENT(ext4_es_remove_extent,
TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
@@ -2289,7 +2303,7 @@ TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
__entry->lblk = es->es_lblk;
__entry->len = es->es_len;
__entry->pblk = ext4_es_pblock(es);
- __entry->status = ext4_es_status(es) >> 60;
+ __entry->status = ext4_es_status(es);
),
TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
@@ -2343,7 +2357,7 @@ TRACE_EVENT(ext4_es_lookup_extent_exit,
__entry->lblk = es->es_lblk;
__entry->len = es->es_len;
__entry->pblk = ext4_es_pblock(es);
- __entry->status = ext4_es_status(es) >> 60;
+ __entry->status = ext4_es_status(es);
__entry->found = found;
),
@@ -2399,6 +2413,31 @@ TRACE_EVENT(ext4_es_shrink_exit,
__entry->shrunk_nr, __entry->cache_cnt)
);
+TRACE_EVENT(ext4_collapse_range,
+ 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)
+);
+
#endif /* _TRACE_EXT4_H */
/* This part must be outside protection */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 11:42:21 +0000