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authorLinus Torvalds <torvalds@linux-foundation.org>2014-12-12 09:28:03 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-12 09:28:03 -0800
commit9bfccec24e31f4f83445cfe0c1b0a5ef97900628 (patch)
treecea50a0797abbd27a5a4a47853d1e09b97cd8c83 /include/trace
parent2756d373a3f45a3a9ebf4ac389f9e0e02bd35a93 (diff)
parent50db71abc529c48b21f4c3034d3cff27cfb25795 (diff)
Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o: "Lots of bugs fixes, including Zheng and Jan's extent status shrinker fixes, which should improve CPU utilization and potential soft lockups under heavy memory pressure, and Eric Whitney's bigalloc fixes" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (26 commits) ext4: ext4_da_convert_inline_data_to_extent drop locked page after error ext4: fix suboptimal seek_{data,hole} extents traversial ext4: ext4_inline_data_fiemap should respect callers argument ext4: prevent fsreentrance deadlock for inline_data ext4: forbid journal_async_commit in data=ordered mode jbd2: remove unnecessary NULL check before iput() ext4: Remove an unnecessary check for NULL before iput() ext4: remove unneeded code in ext4_unlink ext4: don't count external journal blocks as overhead ext4: remove never taken branch from ext4_ext_shift_path_extents() ext4: create nojournal_checksum mount option ext4: update comments regarding ext4_delete_inode() ext4: cleanup GFP flags inside resize path ext4: introduce aging to extent status tree ext4: cleanup flag definitions for extent status tree ext4: limit number of scanned extents in status tree shrinker ext4: move handling of list of shrinkable inodes into extent status code ext4: change LRU to round-robin in extent status tree shrinker ext4: cache extent hole in extent status tree for ext4_da_map_blocks() ext4: fix block reservation for bigalloc filesystems ...
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/ext4.h17
1 files changed, 6 insertions, 11 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index ff4bd1b35246..6cfb841fea7c 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -43,15 +43,13 @@ struct extent_status;
{ EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
{ EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
{ EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \
- { EXT4_GET_BLOCKS_NO_LOCK, "NO_LOCK" }, \
- { EXT4_GET_BLOCKS_NO_PUT_HOLE, "NO_PUT_HOLE" })
+ { EXT4_GET_BLOCKS_NO_LOCK, "NO_LOCK" })
#define show_mflags(flags) __print_flags(flags, "", \
{ EXT4_MAP_NEW, "N" }, \
{ EXT4_MAP_MAPPED, "M" }, \
{ EXT4_MAP_UNWRITTEN, "U" }, \
- { EXT4_MAP_BOUNDARY, "B" }, \
- { EXT4_MAP_FROM_CLUSTER, "C" })
+ { EXT4_MAP_BOUNDARY, "B" })
#define show_free_flags(flags) __print_flags(flags, "|", \
{ EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
@@ -2452,15 +2450,14 @@ TRACE_EVENT(ext4_collapse_range,
TRACE_EVENT(ext4_es_shrink,
TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
- int skip_precached, int nr_skipped, int retried),
+ int nr_skipped, int retried),
- TP_ARGS(sb, nr_shrunk, scan_time, skip_precached, nr_skipped, retried),
+ TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried),
TP_STRUCT__entry(
__field( dev_t, dev )
__field( int, nr_shrunk )
__field( unsigned long long, scan_time )
- __field( int, skip_precached )
__field( int, nr_skipped )
__field( int, retried )
),
@@ -2469,16 +2466,14 @@ TRACE_EVENT(ext4_es_shrink,
__entry->dev = sb->s_dev;
__entry->nr_shrunk = nr_shrunk;
__entry->scan_time = div_u64(scan_time, 1000);
- __entry->skip_precached = skip_precached;
__entry->nr_skipped = nr_skipped;
__entry->retried = retried;
),
- TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu skip_precached %d "
+ TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu "
"nr_skipped %d retried %d",
MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk,
- __entry->scan_time, __entry->skip_precached,
- __entry->nr_skipped, __entry->retried)
+ __entry->scan_time, __entry->nr_skipped, __entry->retried)
);
#endif /* _TRACE_EXT4_H */

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