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| author | David Sterba <dsterba@suse.cz> | 2011-04-21 00:34:43 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2011-05-02 13:57:21 +0200 |
| commit | a8067e022ab54fde8953880a64572c3acca644dc (patch) | |
| tree | b132e3e1661a26974114e7c3111e63373d49c94a | |
| parent | f993c883ad8e111fb9e9ae603540acbe94f7246c (diff) | |
| download | blackbird-op-linux-a8067e022ab54fde8953880a64572c3acca644dc.tar.gz blackbird-op-linux-a8067e022ab54fde8953880a64572c3acca644dc.zip | |
btrfs: drop unused parameter from extent_map_tree_init
the GFP flags are not stored anywhere and all allocations are done via
alloc_extent_map(GFP_NOFS).
Signed-off-by: David Sterba <dsterba@suse.cz>
| -rw-r--r-- | fs/btrfs/disk-io.c | 3 | ||||
| -rw-r--r-- | fs/btrfs/extent_map.c | 3 | ||||
| -rw-r--r-- | fs/btrfs/extent_map.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/volumes.c | 2 |
5 files changed, 5 insertions, 7 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 3ce80f71e98a..f2ee584b8efd 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1713,8 +1713,7 @@ struct btrfs_root *open_ctree(struct super_block *sb, RB_CLEAR_NODE(&BTRFS_I(fs_info->btree_inode)->rb_node); extent_io_tree_init(&BTRFS_I(fs_info->btree_inode)->io_tree, fs_info->btree_inode->i_mapping); - extent_map_tree_init(&BTRFS_I(fs_info->btree_inode)->extent_tree, - GFP_NOFS); + extent_map_tree_init(&BTRFS_I(fs_info->btree_inode)->extent_tree); BTRFS_I(fs_info->btree_inode)->io_tree.ops = &btree_extent_io_ops; diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index a24a3f2fa13e..3c8f374a8e2d 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -28,12 +28,11 @@ void extent_map_exit(void) /** * extent_map_tree_init - initialize extent map tree * @tree: tree to initialize - * @mask: flags for memory allocations during tree operations * * Initialize the extent tree @tree. Should be called for each new inode * or other user of the extent_map interface. */ -void extent_map_tree_init(struct extent_map_tree *tree, gfp_t mask) +void extent_map_tree_init(struct extent_map_tree *tree) { tree->map = RB_ROOT; rwlock_init(&tree->lock); diff --git a/fs/btrfs/extent_map.h b/fs/btrfs/extent_map.h index 28b44dbd1e35..255813c51b9d 100644 --- a/fs/btrfs/extent_map.h +++ b/fs/btrfs/extent_map.h @@ -49,7 +49,7 @@ static inline u64 extent_map_block_end(struct extent_map *em) return em->block_start + em->block_len; } -void extent_map_tree_init(struct extent_map_tree *tree, gfp_t mask); +void extent_map_tree_init(struct extent_map_tree *tree); struct extent_map *lookup_extent_mapping(struct extent_map_tree *tree, u64 start, u64 len); int add_extent_mapping(struct extent_map_tree *tree, diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 3c98164f8b24..f54c015cc294 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -6785,7 +6785,7 @@ struct inode *btrfs_alloc_inode(struct super_block *sb) ei->force_compress = BTRFS_COMPRESS_NONE; inode = &ei->vfs_inode; - extent_map_tree_init(&ei->extent_tree, GFP_NOFS); + extent_map_tree_init(&ei->extent_tree); extent_io_tree_init(&ei->io_tree, &inode->i_data); extent_io_tree_init(&ei->io_failure_tree, &inode->i_data); mutex_init(&ei->log_mutex); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index c7367ae5a3e6..15d7dc943c9b 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2849,7 +2849,7 @@ int btrfs_chunk_readonly(struct btrfs_root *root, u64 chunk_offset) void btrfs_mapping_init(struct btrfs_mapping_tree *tree) { - extent_map_tree_init(&tree->map_tree, GFP_NOFS); + extent_map_tree_init(&tree->map_tree); } void btrfs_mapping_tree_free(struct btrfs_mapping_tree *tree) |
