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NFSD: Refactor nfsd_file_lru_scan()

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[ Upstream commit 39f1d1ff8148902c5692ffb0e1c4479416ab44a7 ]

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chuck Lever
2022-07-08 14:24:31 -04:00
committed by Greg Kroah-Hartman
parent e7d5efd20e
commit af057e5884
1 changed files with 7 additions and 18 deletions
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25
fs/nfsd/filecache.c
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@@ -471,23 +471,6 @@ static void nfsd_file_gc_dispose_list(struct list_head *dispose)
nfsd_file_dispose_list_delayed(dispose);
}
static unsigned long
nfsd_file_lru_walk_list(struct shrink_control *sc)
{
LIST_HEAD(head);
unsigned long ret;
if (sc)
ret = list_lru_shrink_walk(&nfsd_file_lru, sc,
nfsd_file_lru_cb, &head);
else
ret = list_lru_walk(&nfsd_file_lru,
nfsd_file_lru_cb,
&head, LONG_MAX);
nfsd_file_gc_dispose_list(&head);
return ret;
}
static void
nfsd_file_gc(void)
{
@@ -514,7 +497,13 @@ nfsd_file_lru_count(struct shrinker *s, struct shrink_control *sc)
static unsigned long
nfsd_file_lru_scan(struct shrinker *s, struct shrink_control *sc)
{
return nfsd_file_lru_walk_list(sc);
LIST_HEAD(dispose);
unsigned long ret;
ret = list_lru_shrink_walk(&nfsd_file_lru, sc,
nfsd_file_lru_cb, &dispose);
nfsd_file_gc_dispose_list(&dispose);
return ret;
}
static struct shrinker nfsd_file_shrinker = {