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https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
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[PATCH] gfp_t: mm/* (easy parts)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
parent
af4ca457ea
commit
6daa0e2862
9 changed files with 22 additions and 22 deletions
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@ -747,7 +747,7 @@ extern unsigned long do_mremap(unsigned long addr,
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* The callback will be passed nr_to_scan == 0 when the VM is querying the
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* cache size, so a fastpath for that case is appropriate.
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*/
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typedef int (*shrinker_t)(int nr_to_scan, unsigned int gfp_mask);
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typedef int (*shrinker_t)(int nr_to_scan, gfp_t gfp_mask);
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/*
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* Add an aging callback. The int is the number of 'seeks' it takes
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@ -69,7 +69,7 @@ extern struct page * find_lock_page(struct address_space *mapping,
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extern struct page * find_trylock_page(struct address_space *mapping,
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unsigned long index);
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extern struct page * find_or_create_page(struct address_space *mapping,
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unsigned long index, unsigned int gfp_mask);
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unsigned long index, gfp_t gfp_mask);
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unsigned find_get_pages(struct address_space *mapping, pgoff_t start,
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unsigned int nr_pages, struct page **pages);
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unsigned find_get_pages_tag(struct address_space *mapping, pgoff_t *index,
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@ -92,9 +92,9 @@ extern int read_cache_pages(struct address_space *mapping,
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struct list_head *pages, filler_t *filler, void *data);
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int add_to_page_cache(struct page *page, struct address_space *mapping,
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unsigned long index, int gfp_mask);
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unsigned long index, gfp_t gfp_mask);
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int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
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unsigned long index, int gfp_mask);
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unsigned long index, gfp_t gfp_mask);
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extern void remove_from_page_cache(struct page *page);
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extern void __remove_from_page_cache(struct page *page);
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@ -121,7 +121,7 @@ extern unsigned int ksize(const void *);
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extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node);
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extern void *kmalloc_node(size_t size, gfp_t flags, int node);
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#else
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static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int flags, int node)
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static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int node)
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{
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return kmem_cache_alloc(cachep, flags);
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}
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@ -171,8 +171,8 @@ extern int rotate_reclaimable_page(struct page *page);
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extern void swap_setup(void);
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/* linux/mm/vmscan.c */
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extern int try_to_free_pages(struct zone **, unsigned int);
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extern int zone_reclaim(struct zone *, unsigned int, unsigned int);
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extern int try_to_free_pages(struct zone **, gfp_t);
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extern int zone_reclaim(struct zone *, gfp_t, unsigned int);
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extern int shrink_all_memory(int);
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extern int vm_swappiness;
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@ -377,7 +377,7 @@ int filemap_write_and_wait_range(struct address_space *mapping,
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* This function does not add the page to the LRU. The caller must do that.
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*/
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int add_to_page_cache(struct page *page, struct address_space *mapping,
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pgoff_t offset, int gfp_mask)
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pgoff_t offset, gfp_t gfp_mask)
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{
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int error = radix_tree_preload(gfp_mask & ~__GFP_HIGHMEM);
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@ -401,7 +401,7 @@ int add_to_page_cache(struct page *page, struct address_space *mapping,
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EXPORT_SYMBOL(add_to_page_cache);
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int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
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pgoff_t offset, int gfp_mask)
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pgoff_t offset, gfp_t gfp_mask)
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{
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int ret = add_to_page_cache(page, mapping, offset, gfp_mask);
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if (ret == 0)
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@ -591,7 +591,7 @@ EXPORT_SYMBOL(find_lock_page);
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* memory exhaustion.
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*/
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struct page *find_or_create_page(struct address_space *mapping,
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unsigned long index, unsigned int gfp_mask)
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unsigned long index, gfp_t gfp_mask)
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{
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struct page *page, *cached_page = NULL;
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int err;
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@ -683,7 +683,7 @@ struct page *
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grab_cache_page_nowait(struct address_space *mapping, unsigned long index)
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{
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struct page *page = find_get_page(mapping, index);
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unsigned int gfp_mask;
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gfp_t gfp_mask;
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if (page) {
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if (!TestSetPageLocked(page))
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@ -205,7 +205,7 @@ void * mempool_alloc(mempool_t *pool, gfp_t gfp_mask)
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void *element;
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unsigned long flags;
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wait_queue_t wait;
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unsigned int gfp_temp;
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gfp_t gfp_temp;
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might_sleep_if(gfp_mask & __GFP_WAIT);
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@ -85,7 +85,7 @@ enum sgp_type {
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static int shmem_getpage(struct inode *inode, unsigned long idx,
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struct page **pagep, enum sgp_type sgp, int *type);
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static inline struct page *shmem_dir_alloc(unsigned int gfp_mask)
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static inline struct page *shmem_dir_alloc(gfp_t gfp_mask)
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{
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/*
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* The above definition of ENTRIES_PER_PAGE, and the use of
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@ -898,7 +898,7 @@ struct page *shmem_swapin(struct shmem_inode_info *info, swp_entry_t entry,
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}
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static struct page *
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shmem_alloc_page(unsigned long gfp, struct shmem_inode_info *info,
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shmem_alloc_page(gfp_t gfp, struct shmem_inode_info *info,
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unsigned long idx)
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{
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struct vm_area_struct pvma;
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@ -386,7 +386,7 @@ struct kmem_cache_s {
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unsigned int gfporder;
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/* force GFP flags, e.g. GFP_DMA */
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unsigned int gfpflags;
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gfp_t gfpflags;
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size_t colour; /* cache colouring range */
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unsigned int colour_off; /* colour offset */
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@ -2117,7 +2117,7 @@ static void cache_init_objs(kmem_cache_t *cachep,
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slabp->free = 0;
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}
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static void kmem_flagcheck(kmem_cache_t *cachep, unsigned int flags)
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static void kmem_flagcheck(kmem_cache_t *cachep, gfp_t flags)
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{
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if (flags & SLAB_DMA) {
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if (!(cachep->gfpflags & GFP_DMA))
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@ -2152,7 +2152,7 @@ static int cache_grow(kmem_cache_t *cachep, gfp_t flags, int nodeid)
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struct slab *slabp;
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void *objp;
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size_t offset;
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unsigned int local_flags;
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gfp_t local_flags;
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unsigned long ctor_flags;
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struct kmem_list3 *l3;
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@ -2546,7 +2546,7 @@ static inline void *__cache_alloc(kmem_cache_t *cachep, gfp_t flags)
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/*
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* A interface to enable slab creation on nodeid
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*/
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static void *__cache_alloc_node(kmem_cache_t *cachep, int flags, int nodeid)
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static void *__cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int nodeid)
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{
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struct list_head *entry;
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struct slab *slabp;
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@ -70,7 +70,7 @@ struct scan_control {
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unsigned int priority;
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/* This context's GFP mask */
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unsigned int gfp_mask;
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gfp_t gfp_mask;
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int may_writepage;
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@ -186,7 +186,7 @@ EXPORT_SYMBOL(remove_shrinker);
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*
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* Returns the number of slab objects which we shrunk.
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*/
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static int shrink_slab(unsigned long scanned, unsigned int gfp_mask,
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static int shrink_slab(unsigned long scanned, gfp_t gfp_mask,
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unsigned long lru_pages)
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{
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struct shrinker *shrinker;
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@ -926,7 +926,7 @@ shrink_caches(struct zone **zones, struct scan_control *sc)
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* holds filesystem locks which prevent writeout this might not work, and the
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* allocation attempt will fail.
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*/
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int try_to_free_pages(struct zone **zones, unsigned int gfp_mask)
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int try_to_free_pages(struct zone **zones, gfp_t gfp_mask)
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{
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int priority;
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int ret = 0;
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@ -1338,7 +1338,7 @@ module_init(kswapd_init)
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/*
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* Try to free up some pages from this zone through reclaim.
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*/
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int zone_reclaim(struct zone *zone, unsigned int gfp_mask, unsigned int order)
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int zone_reclaim(struct zone *zone, gfp_t gfp_mask, unsigned int order)
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{
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struct scan_control sc;
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int nr_pages = 1 << order;
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