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| author | Zhang Yi <yi.zhang@huawei.com> | 2021-05-22 18:30:45 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2021-06-22 21:34:17 -0400 |
| commit | 4fb7c70a889ead2e91e184895ac6e5354b759135 (patch) | |
| tree | dc2c20441e4f93a2e31bf79704bef2edcb684113 /tools/perf/scripts/python | |
| parent | e5e7010e5444d923e4091cafff61d05f2d19cada (diff) | |
ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit
The cache_cnt parameter of tracepoint ext4_es_shrink_exit means the
remaining cache count after shrink, but now it is the cache count before
shrink, fix it by read sbi->s_extent_cache_cnt again.
Fixes: 1ab6c4997e04 ("fs: convert fs shrinkers to new scan/count API")
Cc: stable@vger.kernel.org # 3.12+
Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210522103045.690103-3-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions