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| author | Davidlohr Bueso <dave@stgolabs.net> | 2024-08-06 17:39:27 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-02 05:43:32 +0200 |
| commit | a15bec6a8f2f177e6c1388f23d02436e27994299 (patch) | |
| tree | 678423dfb76f81995933923dac853a37b89fe052 /lib/rhashtable.c | |
| parent | watchdog: handle the ENODEV failure case of lockup_detector_delay_init() sepa... (diff) | |
| download | linux-a15bec6a8f2f177e6c1388f23d02436e27994299.tar.xz linux-a15bec6a8f2f177e6c1388f23d02436e27994299.zip | |
lib/rhashtable: cleanup fallback check in bucket_table_alloc()
Upon allocation failure, the current check with the nofail bits is
unnecessary, and further stands in the way of discouraging direct use of
__GFP_NOFAIL. Remove this and replace with the proper way of determining
if doing a non-blocking allocation for the nested table case.
Link: https://lkml.kernel.org/r/20240806153927.184515-1-dave@stgolabs.net
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Suggested-by: Michal Hocko <mhocko@suse.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/rhashtable.c')
| -rw-r--r-- | lib/rhashtable.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/rhashtable.c b/lib/rhashtable.c index dbbed19f8fff..6c902639728b 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -189,7 +189,7 @@ static struct bucket_table *bucket_table_alloc(struct rhashtable *ht, size = nbuckets; - if (tbl == NULL && (gfp & ~__GFP_NOFAIL) != GFP_KERNEL) { + if (tbl == NULL && !gfpflags_allow_blocking(gfp)) { tbl = nested_bucket_table_alloc(ht, nbuckets, gfp); nbuckets = 0; } |