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| author | Yan, Zheng <zheng.yan@oracle.com> | 2009-11-12 09:34:08 +0000 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2009-12-15 21:24:52 -0500 |
| commit | 920bbbfb05c9fce22e088d20eb9dcb8f96342de9 (patch) | |
| tree | b972b3f39ebefb9c026300c1981d18cad769e431 /fs/btrfs/ctree.h | |
| parent | ad48fd754676bfae4139be1a897b1ea58f9aaf21 (diff) | |
| download | linux-920bbbfb05c9fce22e088d20eb9dcb8f96342de9.tar.bz2 | |
Btrfs: Rewrite btrfs_drop_extents
Rewrite btrfs_drop_extents by using btrfs_duplicate_item, so we can
avoid calling lock_extent within transaction.
Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index e3b58001162d..ae5b0aaa9386 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2349,12 +2349,9 @@ int btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end, int skip_pinned); int btrfs_check_file(struct btrfs_root *root, struct inode *inode); extern const struct file_operations btrfs_file_operations; -int btrfs_drop_extents(struct btrfs_trans_handle *trans, - struct btrfs_root *root, struct inode *inode, - u64 start, u64 end, u64 locked_end, - u64 inline_limit, u64 *hint_block, int drop_cache); +int btrfs_drop_extents(struct btrfs_trans_handle *trans, struct inode *inode, + u64 start, u64 end, u64 *hint_byte, int drop_cache); int btrfs_mark_extent_written(struct btrfs_trans_handle *trans, - struct btrfs_root *root, struct inode *inode, u64 start, u64 end); int btrfs_release_file(struct inode *inode, struct file *file); |