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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-12 17:28:03 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-12 17:28:03 (GMT) |
commit | 9bfccec24e31f4f83445cfe0c1b0a5ef97900628 (patch) | |
tree | cea50a0797abbd27a5a4a47853d1e09b97cd8c83 /include/trace | |
parent | 2756d373a3f45a3a9ebf4ac389f9e0e02bd35a93 (diff) | |
parent | 50db71abc529c48b21f4c3034d3cff27cfb25795 (diff) | |
download | linux-9bfccec24e31f4f83445cfe0c1b0a5ef97900628.tar.xz |
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.h | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index ff4bd1b..6cfb841 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 */ |