diff options
| -rw-r--r-- | fs/btrfs/disk-io.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/extent-tree.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/extent_map.c | 5 | ||||
| -rw-r--r-- | fs/btrfs/extent_map.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/file.c | 4 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 12 | ||||
| -rw-r--r-- | fs/btrfs/relocation.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/volumes.c | 4 |
8 files changed, 16 insertions, 17 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index f2ee584..e1e5567 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -154,7 +154,7 @@ static struct extent_map *btree_get_extent(struct inode *inode, } read_unlock(&em_tree->lock); - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); if (!em) { em = ERR_PTR(-ENOMEM); goto out; diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 7cdce82..6a3d537 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -6694,7 +6694,7 @@ static noinline int relocate_data_extent(struct inode *reloc_inode, u64 start = extent_key->objectid - offset; u64 end = start + extent_key->offset - 1; - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); BUG_ON(!em); em->start = start; diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 3c8f374..2d04103 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -40,16 +40,15 @@ void extent_map_tree_init(struct extent_map_tree *tree) /** * alloc_extent_map - allocate new extent map structure - * @mask: memory allocation flags * * Allocate a new extent_map structure. The new structure is * returned with a reference count of one and needs to be * freed using free_extent_map() */ -struct extent_map *alloc_extent_map(gfp_t mask) +struct extent_map *alloc_extent_map(void) { struct extent_map *em; - em = kmem_cache_alloc(extent_map_cache, mask); + em = kmem_cache_alloc(extent_map_cache, GFP_NOFS); if (!em) return NULL; em->in_tree = 0; diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h index 255813c..33a7890 100644 --- a/fs/btrfs/extent_map.h +++ b/fs/btrfs/extent_map.h @@ -56,7 +56,7 @@ int add_extent_mapping(struct extent_map_tree *tree, struct extent_map *em); int remove_extent_mapping(struct extent_map_tree *tree, struct extent_map *em); -struct extent_map *alloc_extent_map(gfp_t mask); +struct extent_map *alloc_extent_map(void); void free_extent_map(struct extent_map *em); int __init extent_map_init(void); void extent_map_exit(void); diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 83abd27..80eabe8 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -191,9 +191,9 @@ int btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end, } while (1) { if (!split) - split = alloc_extent_map(GFP_NOFS); + split = alloc_extent_map(); if (!split2) - split2 = alloc_extent_map(GFP_NOFS); + split2 = alloc_extent_map(); BUG_ON(!split || !split2); write_lock(&em_tree->lock); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index f54c015..26f4d56c 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -649,7 +649,7 @@ retry: async_extent->start + async_extent->ram_size - 1, 0); - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); BUG_ON(!em); em->start = async_extent->start; em->len = async_extent->ram_size; @@ -826,7 +826,7 @@ static noinline int cow_file_range(struct inode *inode, (u64)-1, &ins, 1); BUG_ON(ret); - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); BUG_ON(!em); em->start = start; em->orig_start = em->start; @@ -1177,7 +1177,7 @@ out_check: struct extent_map *em; struct extent_map_tree *em_tree; em_tree = &BTRFS_I(inode)->extent_tree; - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); BUG_ON(!em); em->start = cur_offset; em->orig_start = em->start; @@ -5069,7 +5069,7 @@ again: else goto out; } - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); if (!em) { err = -ENOMEM; goto out; @@ -5382,7 +5382,7 @@ struct extent_map *btrfs_get_extent_fiemap(struct inode *inode, struct page *pag u64 hole_start = start; u64 hole_len = len; - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); if (!em) { err = -ENOMEM; goto out; @@ -5483,7 +5483,7 @@ static struct extent_map *btrfs_new_extent_direct(struct inode *inode, } if (!em) { - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); if (!em) { em = ERR_PTR(-ENOMEM); goto out; diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index f3edf45..2097a88 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -2870,7 +2870,7 @@ int setup_extent_mapping(struct inode *inode, u64 start, u64 end, struct extent_map *em; int ret = 0; - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); if (!em) return -ENOMEM; diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 15d7dc9..76acd1d 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2609,7 +2609,7 @@ static int __btrfs_alloc_chunk(struct btrfs_trans_handle *trans, trace_btrfs_chunk_alloc(info->chunk_root, map, start, *num_bytes); - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); if (!em) { ret = -ENOMEM; goto error; @@ -3499,7 +3499,7 @@ static int read_one_chunk(struct btrfs_root *root, struct btrfs_key *key, free_extent_map(em); } - em = alloc_extent_map(GFP_NOFS); + em = alloc_extent_map(); if (!em) return -ENOMEM; num_stripes = btrfs_chunk_num_stripes(leaf, chunk); |