diff options
| author | Zhang Yi <yi.zhang@huawei.com> | 2021-05-22 18:30:44 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2021-06-22 21:34:17 -0400 |
| commit | e5e7010e5444d923e4091cafff61d05f2d19cada (patch) | |
| tree | 8eef98bf505d88437d67e174dfd89e9755acc587 /fs/ext4 | |
| parent | b2d2e7573548295a14db999095fd1df40352c91a (diff) | |
ext4: remove check for zero nr_to_scan in ext4_es_scan()
After converting fs shrinkers to new scan/count API, we are no longer
pass zero nr_to_scan parameter to detect the number of objects to free,
just remove this check.
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/20210522103045.690103-2-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/extents_status.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c index 0a729027322d..db3cd70a72e4 100644 --- a/fs/ext4/extents_status.c +++ b/fs/ext4/extents_status.c @@ -1574,9 +1574,6 @@ static unsigned long ext4_es_scan(struct shrinker *shrink, ret = percpu_counter_read_positive(&sbi->s_es_stats.es_stats_shk_cnt); trace_ext4_es_shrink_scan_enter(sbi->s_sb, nr_to_scan, ret); - if (!nr_to_scan) - return ret; - nr_shrunk = __es_shrink(sbi, nr_to_scan, NULL); trace_ext4_es_shrink_scan_exit(sbi->s_sb, nr_shrunk, ret); |