From 3260f78ad6d5b788e78ea709d377f58e569bee41 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Thu, 24 May 2007 15:25:42 +1000 Subject: [XFS] Use generic shrinker interfaces in XFS. SGI-PV: 964986 SGI-Modid: xfs-linux-melb:xfs-kern:28642a Signed-Off-By: Andrew Morton Signed-off-by: David Chinner Signed-off-by: Tim Shimmin --- fs/xfs/linux-2.6/kmem.h | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'fs/xfs/linux-2.6/kmem.h') diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h index 9ebabdf7829c..4b6470cf87f0 100644 --- a/fs/xfs/linux-2.6/kmem.h +++ b/fs/xfs/linux-2.6/kmem.h @@ -100,25 +100,6 @@ kmem_zone_destroy(kmem_zone_t *zone) extern void *kmem_zone_alloc(kmem_zone_t *, unsigned int __nocast); extern void *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast); -/* - * Low memory cache shrinkers - */ - -typedef struct shrinker *kmem_shaker_t; -typedef int (*kmem_shake_func_t)(int, gfp_t); - -static inline kmem_shaker_t -kmem_shake_register(kmem_shake_func_t sfunc) -{ - return set_shrinker(DEFAULT_SEEKS, sfunc); -} - -static inline void -kmem_shake_deregister(kmem_shaker_t shrinker) -{ - remove_shrinker(shrinker); -} - static inline int kmem_shake_allow(gfp_t gfp_mask) { -- cgit v1.2.3 From 20c2df83d25c6a95affe6157a4c9cac4cf5ffaac Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 20 Jul 2007 10:11:58 +0900 Subject: mm: Remove slab destructors from kmem_cache_create(). Slab destructors were no longer supported after Christoph's c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been BUGs for both slab and slub, and slob never supported them either. This rips out support for the dtor pointer from kmem_cache_create() completely and fixes up every single callsite in the kernel (there were about 224, not including the slab allocator definitions themselves, or the documentation references). Signed-off-by: Paul Mundt --- fs/xfs/linux-2.6/kmem.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/xfs/linux-2.6/kmem.h') diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h index 4b6470cf87f0..b4acc7f3c374 100644 --- a/fs/xfs/linux-2.6/kmem.h +++ b/fs/xfs/linux-2.6/kmem.h @@ -74,14 +74,14 @@ extern void kmem_free(void *, size_t); static inline kmem_zone_t * kmem_zone_init(int size, char *zone_name) { - return kmem_cache_create(zone_name, size, 0, 0, NULL, NULL); + return kmem_cache_create(zone_name, size, 0, 0, NULL); } static inline kmem_zone_t * kmem_zone_init_flags(int size, char *zone_name, unsigned long flags, void (*construct)(void *, kmem_zone_t *, unsigned long)) { - return kmem_cache_create(zone_name, size, 0, flags, construct, NULL); + return kmem_cache_create(zone_name, size, 0, flags, construct); } static inline void -- cgit v1.2.3 From 34521c5e4971d01f6ef650fdee59e07be6c2c5e3 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 16 Aug 2007 15:37:57 +1000 Subject: [XFS] Fix sparse warning in kmem_shake_allow We can't return a masked result of a __bitwise type. Compare it to 0 first to keep the behaviour without the warning. SGI-PV: 968555 SGI-Modid: xfs-linux-melb:xfs-kern:29309a Signed-off-by: Christoph Hellwig Signed-off-by: David Chinner Signed-off-by: Tim Shimmin --- fs/xfs/linux-2.6/kmem.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/xfs/linux-2.6/kmem.h') diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h index b4acc7f3c374..e6ea293f303c 100644 --- a/fs/xfs/linux-2.6/kmem.h +++ b/fs/xfs/linux-2.6/kmem.h @@ -103,7 +103,7 @@ extern void *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast); static inline int kmem_shake_allow(gfp_t gfp_mask) { - return (gfp_mask & __GFP_WAIT); + return (gfp_mask & __GFP_WAIT) != 0; } #endif /* __XFS_SUPPORT_KMEM_H__ */ -- cgit v1.2.3