SLUB: Fix coding style violations
This fixes most of the obvious coding style violations in mm/slub.c as reported by checkpatch. Acked-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Christoph Lameter <clameter@sgi.com>
This commit is contained in:
Pekka Enberg
Christoph Lameter
Родитель
7c2e132c54
Коммит
064287807c
46
mm/slub.c
46
mm/slub.c
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@ -357,22 +357,22 @@ static void print_section(char *text, u8 *addr, unsigned int length)
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printk(KERN_ERR "%8s 0x%p: ", text, addr + i);
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newline = 0;
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}
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printk(" %02x", addr[i]);
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printk(KERN_CONT " %02x", addr[i]);
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offset = i % 16;
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ascii[offset] = isgraph(addr[i]) ? addr[i] : '.';
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if (offset == 15) {
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printk(" %s\n",ascii);
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printk(KERN_CONT " %s\n", ascii);
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newline = 1;
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}
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}
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if (!newline) {
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i %= 16;
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while (i < 16) {
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printk(" ");
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printk(KERN_CONT " ");
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ascii[i] = ' ';
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i++;
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}
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printk(" %s\n", ascii);
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printk(KERN_CONT " %s\n", ascii);
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}
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}
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@ -532,7 +532,7 @@ static void init_object(struct kmem_cache *s, void *object, int active)
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if (s->flags & __OBJECT_POISON) {
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memset(p, POISON_FREE, s->objsize - 1);
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p[s->objsize -1] = POISON_END;
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p[s->objsize - 1] = POISON_END;
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}
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if (s->flags & SLAB_RED_ZONE)
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@ -561,7 +561,7 @@ static void restore_bytes(struct kmem_cache *s, char *message, u8 data,
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static int check_bytes_and_report(struct kmem_cache *s, struct page *page,
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u8 *object, char *what,
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u8* start, unsigned int value, unsigned int bytes)
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u8 *start, unsigned int value, unsigned int bytes)
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{
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u8 *fault;
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u8 *end;
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@ -695,7 +695,7 @@ static int check_object(struct kmem_cache *s, struct page *page,
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(!check_bytes_and_report(s, page, p, "Poison", p,
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POISON_FREE, s->objsize - 1) ||
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!check_bytes_and_report(s, page, p, "Poison",
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p + s->objsize -1, POISON_END, 1)))
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p + s->objsize - 1, POISON_END, 1)))
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return 0;
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/*
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* check_pad_bytes cleans up on its own.
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@ -903,8 +903,7 @@ static int free_debug_processing(struct kmem_cache *s, struct page *page,
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"SLUB <none>: no slab for object 0x%p.\n",
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object);
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dump_stack();
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}
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else
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} else
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object_err(s, page, object,
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"page slab pointer corrupt.");
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goto fail;
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@ -950,7 +949,7 @@ static int __init setup_slub_debug(char *str)
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/*
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* Determine which debug features should be switched on
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*/
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for ( ;*str && *str != ','; str++) {
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for (; *str && *str != ','; str++) {
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switch (tolower(*str)) {
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case 'f':
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slub_debug |= SLAB_DEBUG_FREE;
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@ -969,7 +968,7 @@ static int __init setup_slub_debug(char *str)
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break;
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default:
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printk(KERN_ERR "slub_debug option '%c' "
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"unknown. skipped\n",*str);
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"unknown. skipped\n", *str);
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}
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}
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@ -1042,7 +1041,7 @@ static inline unsigned long kmem_cache_flags(unsigned long objsize,
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*/
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static struct page *allocate_slab(struct kmem_cache *s, gfp_t flags, int node)
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{
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struct page * page;
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struct page *page;
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int pages = 1 << s->order;
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if (s->order)
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@ -1138,7 +1137,7 @@ static void __free_slab(struct kmem_cache *s, struct page *page)
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mod_zone_page_state(page_zone(page),
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(s->flags & SLAB_RECLAIM_ACCOUNT) ?
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NR_SLAB_RECLAIMABLE : NR_SLAB_UNRECLAIMABLE,
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- pages);
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-pages);
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__free_pages(page, s->order);
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}
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@ -1542,7 +1541,7 @@ debug:
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*
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* Otherwise we can simply pick the next object from the lockless free list.
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*/
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static void __always_inline *slab_alloc(struct kmem_cache *s,
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static __always_inline void *slab_alloc(struct kmem_cache *s,
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gfp_t gfpflags, int node, void *addr)
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{
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void **object;
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@ -1650,7 +1649,7 @@ debug:
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* If fastpath is not possible then fall back to __slab_free where we deal
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* with all sorts of special processing.
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*/
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static void __always_inline slab_free(struct kmem_cache *s,
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static __always_inline void slab_free(struct kmem_cache *s,
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struct page *page, void *x, void *addr)
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{
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void **object = (void *)x;
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@ -2231,7 +2230,7 @@ error:
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*/
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int kmem_ptr_validate(struct kmem_cache *s, const void *object)
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{
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struct page * page;
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struct page *page;
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page = get_object_page(object);
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@ -2343,7 +2342,7 @@ static struct kmem_cache *kmalloc_caches_dma[PAGE_SHIFT];
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static int __init setup_slub_min_order(char *str)
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{
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get_option (&str, &slub_min_order);
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get_option(&str, &slub_min_order);
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return 1;
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}
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@ -2352,7 +2351,7 @@ __setup("slub_min_order=", setup_slub_min_order);
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static int __init setup_slub_max_order(char *str)
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{
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get_option (&str, &slub_max_order);
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get_option(&str, &slub_max_order);
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return 1;
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}
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@ -2361,7 +2360,7 @@ __setup("slub_max_order=", setup_slub_max_order);
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static int __init setup_slub_min_objects(char *str)
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{
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get_option (&str, &slub_min_objects);
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get_option(&str, &slub_min_objects);
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return 1;
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}
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@ -2946,7 +2945,7 @@ static struct kmem_cache *find_mergeable(size_t size,
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* Check if alignment is compatible.
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* Courtesy of Adrian Drzewiecki
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*/
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if ((s->size & ~(align -1)) != s->size)
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if ((s->size & ~(align - 1)) != s->size)
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continue;
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if (s->size - size >= sizeof(void *))
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@ -3055,8 +3054,9 @@ static int __cpuinit slab_cpuup_callback(struct notifier_block *nfb,
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return NOTIFY_OK;
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}
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static struct notifier_block __cpuinitdata slab_notifier =
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{ &slab_cpuup_callback, NULL, 0 };
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static struct notifier_block __cpuinitdata slab_notifier = {
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&slab_cpuup_callback, NULL, 0
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};
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#endif
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@ -3864,7 +3864,7 @@ static ssize_t remote_node_defrag_ratio_store(struct kmem_cache *s,
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SLAB_ATTR(remote_node_defrag_ratio);
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#endif
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static struct attribute * slab_attrs[] = {
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static struct attribute *slab_attrs[] = {
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&slab_size_attr.attr,
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&object_size_attr.attr,
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&objs_per_slab_attr.attr,
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