diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-09 22:08:28 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-09 22:08:28 +0100 |
| commit | 6b3da11b3c36fdafce3a72e0e90d6c4e99e9aad5 (patch) | |
| tree | 33e64fc453619978c3ecc86c7ec3649db3b4d8dc /mm/slub.c | |
| parent | Merge branch 'for-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cg... (diff) | |
| parent | percpu: Remove irqsafe_cpu_xxx variants (diff) | |
| download | linux-6b3da11b3c36fdafce3a72e0e90d6c4e99e9aad5.tar.xz linux-6b3da11b3c36fdafce3a72e0e90d6c4e99e9aad5.zip | |
Merge branch 'for-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
* 'for-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
percpu: Remove irqsafe_cpu_xxx variants
Fix up conflict in arch/x86/include/asm/percpu.h due to clash with
cebef5beed3d ("x86: Fix and improve percpu_cmpxchg{8,16}b_double()")
which edited the (now removed) irqsafe_cpu_cmpxchg*_double code.
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/slub.c b/mm/slub.c index 09ccee8fb58e..025f6ac51569 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -1978,7 +1978,7 @@ int put_cpu_partial(struct kmem_cache *s, struct page *page, int drain) page->pobjects = pobjects; page->next = oldpage; - } while (irqsafe_cpu_cmpxchg(s->cpu_slab->partial, oldpage, page) != oldpage); + } while (this_cpu_cmpxchg(s->cpu_slab->partial, oldpage, page) != oldpage); stat(s, CPU_PARTIAL_FREE); return pobjects; } @@ -2304,7 +2304,7 @@ redo: * Since this is without lock semantics the protection is only against * code executing on this cpu *not* from access by other cpus. */ - if (unlikely(!irqsafe_cpu_cmpxchg_double( + if (unlikely(!this_cpu_cmpxchg_double( s->cpu_slab->freelist, s->cpu_slab->tid, object, tid, get_freepointer_safe(s, object), next_tid(tid)))) { @@ -2534,7 +2534,7 @@ redo: if (likely(page == c->page)) { set_freepointer(s, object, c->freelist); - if (unlikely(!irqsafe_cpu_cmpxchg_double( + if (unlikely(!this_cpu_cmpxchg_double( s->cpu_slab->freelist, s->cpu_slab->tid, c->freelist, tid, object, next_tid(tid)))) { |