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| author | Mark Brown <broonie@kernel.org> | 2019-01-29 12:04:54 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-01-29 12:04:54 +0000 |
| commit | d7c26e63cf78fef01d66ae848184c6ee5f4b8bbf (patch) | |
| tree | 3765745a38a7ae1a4a3a056dfc6c736e4c99271d /mm/slab.c | |
| parent | a8233b6c1972e1959cf84a021aeb61ddcd23cc26 (diff) | |
| parent | f17b5f06cb92ef2250513a1e154c47b78df07d40 (diff) | |
Merge tag 'v5.0-rc4' into asoc-5.1
Linux 5.0-rc4
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/slab.c b/mm/slab.c index 73fe23e649c9..78eb8c5bf4e4 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -666,8 +666,10 @@ static struct alien_cache *__alloc_alien_cache(int node, int entries, struct alien_cache *alc = NULL; alc = kmalloc_node(memsize, gfp, node); - init_arraycache(&alc->ac, entries, batch); - spin_lock_init(&alc->lock); + if (alc) { + init_arraycache(&alc->ac, entries, batch); + spin_lock_init(&alc->lock); + } return alc; } |