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authorFilipe David Borba Manana <fdmanana@gmail.com>2013-09-20 15:46:51 +0200
committerChris Mason <chris.mason@fusionio.com>2013-11-12 03:51:33 +0100
commit74514323947ef27347564bfd7a663fdb3429cb20 (patch)
treea1a17402c0378d2133c7b48ae41e110e2f5978ef
parentBtrfs: remove duplicated ino cache's inode lookup (diff)
downloadlinux-74514323947ef27347564bfd7a663fdb3429cb20.tar.xz
linux-74514323947ef27347564bfd7a663fdb3429cb20.zip
Btrfs: remove path arg from btrfs_truncate_free_space_cache
Not used for anything, and removing it avoids caller's need to allocate a path structure. Signed-off-by: Filipe David Borba Manana <fdmanana@gmail.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
-rw-r--r--fs/btrfs/extent-tree.c3
-rw-r--r--fs/btrfs/free-space-cache.c1
-rw-r--r--fs/btrfs/free-space-cache.h1
-rw-r--r--fs/btrfs/inode-map.c2
-rw-r--r--fs/btrfs/relocation.c11
5 files changed, 3 insertions, 15 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index d58bef130a41..55b537fcb81a 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3197,8 +3197,7 @@ again:
if (ret)
goto out_put;
- ret = btrfs_truncate_free_space_cache(root, trans, path,
- inode);
+ ret = btrfs_truncate_free_space_cache(root, trans, inode);
if (ret)
goto out_put;
}
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 9a1e371a6eba..4772f3a8e7e5 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -218,7 +218,6 @@ int btrfs_check_trunc_cache_free_space(struct btrfs_root *root,
int btrfs_truncate_free_space_cache(struct btrfs_root *root,
struct btrfs_trans_handle *trans,
- struct btrfs_path *path,
struct inode *inode)
{
int ret = 0;
diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h
index ba8d5a1b64b5..0cf4977ef70d 100644
--- a/fs/btrfs/free-space-cache.h
+++ b/fs/btrfs/free-space-cache.h
@@ -58,7 +58,6 @@ int btrfs_check_trunc_cache_free_space(struct btrfs_root *root,
struct btrfs_block_rsv *rsv);
int btrfs_truncate_free_space_cache(struct btrfs_root *root,
struct btrfs_trans_handle *trans,
- struct btrfs_path *path,
struct inode *inode);
int load_free_space_cache(struct btrfs_fs_info *fs_info,
struct btrfs_block_group_cache *block_group);
diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c
index b863e45d373b..014de497e888 100644
--- a/fs/btrfs/inode-map.c
+++ b/fs/btrfs/inode-map.c
@@ -466,7 +466,7 @@ again:
}
if (i_size_read(inode) > 0) {
- ret = btrfs_truncate_free_space_cache(root, trans, path, inode);
+ ret = btrfs_truncate_free_space_cache(root, trans, inode);
if (ret) {
if (ret != -ENOSPC)
btrfs_abort_transaction(trans, root, ret);
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 4a355726151e..dec4f5aead0f 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3407,7 +3407,6 @@ static int delete_block_group_cache(struct btrfs_fs_info *fs_info,
struct inode *inode, u64 ino)
{
struct btrfs_key key;
- struct btrfs_path *path;
struct btrfs_root *root = fs_info->tree_root;
struct btrfs_trans_handle *trans;
int ret = 0;
@@ -3432,22 +3431,14 @@ truncate:
if (ret)
goto out;
- path = btrfs_alloc_path();
- if (!path) {
- ret = -ENOMEM;
- goto out;
- }
-
trans = btrfs_join_transaction(root);
if (IS_ERR(trans)) {
- btrfs_free_path(path);
ret = PTR_ERR(trans);
goto out;
}
- ret = btrfs_truncate_free_space_cache(root, trans, path, inode);
+ ret = btrfs_truncate_free_space_cache(root, trans, inode);
- btrfs_free_path(path);
btrfs_end_transaction(trans, root);
btrfs_btree_balance_dirty(root);
out: