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| author | Daniel Dressler <danieru.dressler@gmail.com> | 2014-11-12 07:43:09 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2015-02-16 20:48:43 +0300 |
| commit | b7a0365ec7a0fb1d39113846fd34038af68ebd01 (patch) | |
| tree | 20bc3d4adf09e22f0a7b7c2fb6b081dd60cd6d52 /fs/btrfs/file-item.c | |
| parent | a742994aa2e271eb8cd8e043d276515ec858ed73 (diff) | |
| download | linux-b7a0365ec7a0fb1d39113846fd34038af68ebd01.tar.xz | |
Btrfs: ctree: reduce args where only fs_info used
This patch is part of a larger project to cleanup btrfs's internal usage
of struct btrfs_root. Many functions take btrfs_root only to grab a
pointer to fs_info.
This causes programmers to ponder which root can be passed. Since only
the fs_info is read affected functions can accept any root, except this
is only obvious upon inspection.
This patch reduces the specificty of such functions to accept the
fs_info directly.
This patch does not address the two functions in ctree.c (insert_ptr,
and split_item) which only use root for BUG_ONs in ctree.c
This patch affects the following functions:
1) fixup_low_keys
2) btrfs_set_item_key_safe
Signed-off-by: Daniel Dressler <danieru.dressler@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/file-item.c')
| -rw-r--r-- | fs/btrfs/file-item.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index 84a2d1868271..fc003321bdd4 100644 --- a/fs/btrfs/file-item.c +++ b/fs/btrfs/file-item.c @@ -553,7 +553,7 @@ static noinline void truncate_one_csum(struct btrfs_root *root, btrfs_truncate_item(root, path, new_size, 0); key->offset = end_byte; - btrfs_set_item_key_safe(root, path, key); + btrfs_set_item_key_safe(root->fs_info, path, key); } else { BUG(); } |