diff options
| author | Zhiyuan Dai <daizhiyuan@phytium.com.cn> | 2021-02-24 21:01:01 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-24 22:38:27 +0100 |
| commit | 0b41163407e2f3f44d6ed455ebfb1534df23f4a6 (patch) | |
| tree | 4833a03448125d8f282e57ed7e2a94596329c191 | |
| parent | mm/sl?b.c: remove ctor argument from kmem_cache_flags (diff) | |
| download | linux-0b41163407e2f3f44d6ed455ebfb1534df23f4a6.tar.xz linux-0b41163407e2f3f44d6ed455ebfb1534df23f4a6.zip | |
mm/slab: minor coding style tweaks
Fix some coding style issues, improve code reading. Adds whitespace to
clearly separate the parameters.
Link: https://lkml.kernel.org/r/1612841499-32166-1-git-send-email-daizhiyuan@phytium.com.cn
Signed-off-by: Zhiyuan Dai <daizhiyuan@phytium.com.cn>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/slab.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/slab.c b/mm/slab.c index 9982ff8ff175..cdad64b2836d 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -272,7 +272,7 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent) #define STATS_DEC_ACTIVE(x) ((x)->num_active--) #define STATS_INC_ALLOCED(x) ((x)->num_allocations++) #define STATS_INC_GROWN(x) ((x)->grown++) -#define STATS_ADD_REAPED(x,y) ((x)->reaped += (y)) +#define STATS_ADD_REAPED(x, y) ((x)->reaped += (y)) #define STATS_SET_HIGH(x) \ do { \ if ((x)->num_active > (x)->high_mark) \ @@ -296,7 +296,7 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent) #define STATS_DEC_ACTIVE(x) do { } while (0) #define STATS_INC_ALLOCED(x) do { } while (0) #define STATS_INC_GROWN(x) do { } while (0) -#define STATS_ADD_REAPED(x,y) do { (void)(y); } while (0) +#define STATS_ADD_REAPED(x, y) do { (void)(y); } while (0) #define STATS_SET_HIGH(x) do { } while (0) #define STATS_INC_ERR(x) do { } while (0) #define STATS_INC_NODEALLOCS(x) do { } while (0) @@ -332,7 +332,7 @@ static int obj_offset(struct kmem_cache *cachep) static unsigned long long *dbg_redzone1(struct kmem_cache *cachep, void *objp) { BUG_ON(!(cachep->flags & SLAB_RED_ZONE)); - return (unsigned long long*) (objp + obj_offset(cachep) - + return (unsigned long long *) (objp + obj_offset(cachep) - sizeof(unsigned long long)); } @@ -580,7 +580,7 @@ static int transfer_objects(struct array_cache *to, if (!nr) return 0; - memcpy(to->entry + to->avail, from->entry + from->avail -nr, + memcpy(to->entry + to->avail, from->entry + from->avail - nr, sizeof(void *) *nr); from->avail -= nr; @@ -2737,7 +2737,7 @@ static void *cache_free_debugcheck(struct kmem_cache *cachep, void *objp, #else #define kfree_debugcheck(x) do { } while(0) -#define cache_free_debugcheck(x,objp,z) (objp) +#define cache_free_debugcheck(x, objp, z) (objp) #endif static inline void fixup_objfreelist_debug(struct kmem_cache *cachep, @@ -3024,7 +3024,7 @@ static void *cache_alloc_debugcheck_after(struct kmem_cache *cachep, return objp; } #else -#define cache_alloc_debugcheck_after(a,b,objp,d) (objp) +#define cache_alloc_debugcheck_after(a, b, objp, d) (objp) #endif static inline void *____cache_alloc(struct kmem_cache *cachep, gfp_t flags) |