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authorJeff Mahoney <jeffm@suse.com>2009-02-12 22:11:25 +0300
committerChris Mason <chris.mason@oracle.com>2009-02-12 22:11:25 +0300
commite00f7308658622fbd483cb0d9fe41165bf9050d0 (patch)
tree5baeaee96a3d6789f4cce2ca17d7f4f8afb3431e /fs/btrfs/ctree.c
parent7951f3cefbd711f4429a0cd014aa83a844c399a0 (diff)
downloadlinux-e00f7308658622fbd483cb0d9fe41165bf9050d0.tar.xz
Btrfs: remove btrfs_init_path
btrfs_init_path was initially used when the path objects were on the stack. Now all the work is done by btrfs_alloc_path and btrfs_init_path isn't required. This patch removes it, and just uses kmem_cache_zalloc to zero out the object. Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.c')
-rw-r--r--fs/btrfs/ctree.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 6674692f7023..c8f4c540cc2c 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -38,19 +38,12 @@ static int balance_node_right(struct btrfs_trans_handle *trans,
static int del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root,
struct btrfs_path *path, int level, int slot);
-inline void btrfs_init_path(struct btrfs_path *p)
-{
- memset(p, 0, sizeof(*p));
-}
-
struct btrfs_path *btrfs_alloc_path(void)
{
struct btrfs_path *path;
- path = kmem_cache_alloc(btrfs_path_cachep, GFP_NOFS);
- if (path) {
- btrfs_init_path(path);
+ path = kmem_cache_zalloc(btrfs_path_cachep, GFP_NOFS);
+ if (path)
path->reada = 1;
- }
return path;
}