From 9601e3f6336f6ca66929f451b1f66085e68e36e3 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 13 Apr 2009 15:33:09 +0200 Subject: Btrfs: kill btrfs_cache_create Just use kmem_cache_create directly. Signed-off-by: Christoph Hellwig Signed-off-by: Chris Mason --- fs/btrfs/extent_io.c | 18 ++++++------------ fs/btrfs/extent_map.c | 11 +++-------- fs/btrfs/inode.c | 42 +++++++++++++++++++----------------------- 3 files changed, 28 insertions(+), 43 deletions(-) (limited to 'fs/btrfs') diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 05a1c42e25b..c33b54029d7 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -17,12 +17,6 @@ #include "ctree.h" #include "btrfs_inode.h" -/* temporary define until extent_map moves out of btrfs */ -struct kmem_cache *btrfs_cache_create(const char *name, size_t size, - unsigned long extra_flags, - void (*ctor)(void *, struct kmem_cache *, - unsigned long)); - static struct kmem_cache *extent_state_cache; static struct kmem_cache *extent_buffer_cache; @@ -58,15 +52,15 @@ struct extent_page_data { int __init extent_io_init(void) { - extent_state_cache = btrfs_cache_create("extent_state", - sizeof(struct extent_state), 0, - NULL); + extent_state_cache = kmem_cache_create("extent_state", + sizeof(struct extent_state), 0, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); if (!extent_state_cache) return -ENOMEM; - extent_buffer_cache = btrfs_cache_create("extent_buffers", - sizeof(struct extent_buffer), 0, - NULL); + extent_buffer_cache = kmem_cache_create("extent_buffers", + sizeof(struct extent_buffer), 0, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); if (!extent_buffer_cache) goto free_state_cache; return 0; diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 9827fa1de4e..30c9365861e 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -6,19 +6,14 @@ #include #include "extent_map.h" -/* temporary define until extent_map moves out of btrfs */ -struct kmem_cache *btrfs_cache_create(const char *name, size_t size, - unsigned long extra_flags, - void (*ctor)(void *, struct kmem_cache *, - unsigned long)); static struct kmem_cache *extent_map_cache; int __init extent_map_init(void) { - extent_map_cache = btrfs_cache_create("extent_map", - sizeof(struct extent_map), 0, - NULL); + extent_map_cache = kmem_cache_create("extent_map", + sizeof(struct extent_map), 0, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); if (!extent_map_cache) return -ENOMEM; return 0; diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 65219f6a16a..176b6cc28b1 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4640,39 +4640,35 @@ void btrfs_destroy_cachep(void) kmem_cache_destroy(btrfs_path_cachep); } -struct kmem_cache *btrfs_cache_create(const char *name, size_t size, - unsigned long extra_flags, - void (*ctor)(void *)) -{ - return kmem_cache_create(name, size, 0, (SLAB_RECLAIM_ACCOUNT | - SLAB_MEM_SPREAD | extra_flags), ctor); -} - int btrfs_init_cachep(void) { - btrfs_inode_cachep = btrfs_cache_create("btrfs_inode_cache", - sizeof(struct btrfs_inode), - 0, init_once); + btrfs_inode_cachep = kmem_cache_create("btrfs_inode_cache", + sizeof(struct btrfs_inode), 0, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, init_once); if (!btrfs_inode_cachep) goto fail; - btrfs_trans_handle_cachep = - btrfs_cache_create("btrfs_trans_handle_cache", - sizeof(struct btrfs_trans_handle), - 0, NULL); + + btrfs_trans_handle_cachep = kmem_cache_create("btrfs_trans_handle_cache", + sizeof(struct btrfs_trans_handle), 0, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); if (!btrfs_trans_handle_cachep) goto fail; - btrfs_transaction_cachep = btrfs_cache_create("btrfs_transaction_cache", - sizeof(struct btrfs_transaction), - 0, NULL); + + btrfs_transaction_cachep = kmem_cache_create("btrfs_transaction_cache", + sizeof(struct btrfs_transaction), 0, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); if (!btrfs_transaction_cachep) goto fail; - btrfs_path_cachep = btrfs_cache_create("btrfs_path_cache", - sizeof(struct btrfs_path), - 0, NULL); + + btrfs_path_cachep = kmem_cache_create("btrfs_path_cache", + sizeof(struct btrfs_path), 0, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL); if (!btrfs_path_cachep) goto fail; - btrfs_bit_radix_cachep = btrfs_cache_create("btrfs_radix", 256, - SLAB_DESTROY_BY_RCU, NULL); + + btrfs_bit_radix_cachep = kmem_cache_create("btrfs_radix", 256, 0, + SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD | + SLAB_DESTROY_BY_RCU, NULL); if (!btrfs_bit_radix_cachep) goto fail; return 0; -- cgit v1.2.3