diff options
| author | Filipe Manana <fdmanana@suse.com> | 2020-09-08 11:27:23 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-10-07 12:13:17 +0200 |
| commit | 306bfec02b1054d24bbbeec49ece6db396d451e0 (patch) | |
| tree | b26fec0821a1d4db4945dc917f8ee8412342be2b /fs | |
| parent | bf385648fa4805acf206254c77916edb58dbfe25 (diff) | |
| download | linux-306bfec02b1054d24bbbeec49ece6db396d451e0.tar.gz linux-306bfec02b1054d24bbbeec49ece6db396d451e0.tar.bz2 linux-306bfec02b1054d24bbbeec49ece6db396d451e0.zip | |
btrfs: rename btrfs_punch_hole_range() to a more generic name
The function btrfs_punch_hole_range() is now used to replace all the file
extents in a given file range with an extent described in the given struct
btrfs_replace_extent_info argument. This extent can either be an existing
extent that is being cloned or it can be a new extent (namely a prealloc
extent). When that argument is NULL it only punches a hole (drops all the
existing extents) in the file range.
So rename the function to btrfs_replace_file_extents().
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/ctree.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/file.c | 4 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/reflink.c | 4 |
4 files changed, 6 insertions, 6 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 0e4034d63111..5ab55f678465 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3088,7 +3088,7 @@ int __btrfs_drop_extents(struct btrfs_trans_handle *trans, int btrfs_drop_extents(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct inode *inode, u64 start, u64 end, int drop_cache); -int btrfs_punch_hole_range(struct inode *inode, struct btrfs_path *path, +int btrfs_replace_file_extents(struct inode *inode, struct btrfs_path *path, const u64 start, const u64 end, struct btrfs_replace_extent_info *extent_info, struct btrfs_trans_handle **trans_out); diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 7ac0a20119f3..241b34e44a6c 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2659,7 +2659,7 @@ static int btrfs_insert_clone_extent(struct btrfs_trans_handle *trans, * extents without inserting a new one, so we must abort the transaction to avoid * a corruption. */ -int btrfs_punch_hole_range(struct inode *inode, struct btrfs_path *path, +int btrfs_replace_file_extents(struct inode *inode, struct btrfs_path *path, const u64 start, const u64 end, struct btrfs_replace_extent_info *extent_info, struct btrfs_trans_handle **trans_out) @@ -3007,7 +3007,7 @@ static int btrfs_punch_hole(struct inode *inode, loff_t offset, loff_t len) goto out; } - ret = btrfs_punch_hole_range(inode, path, lockstart, lockend, NULL, + ret = btrfs_replace_file_extents(inode, path, lockstart, lockend, NULL, &trans); btrfs_free_path(path); if (ret) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 77ab9eada11d..ff9b22b71171 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9625,7 +9625,7 @@ static struct btrfs_trans_handle *insert_prealloc_file_extent( if (!path) return ERR_PTR(-ENOMEM); - ret = btrfs_punch_hole_range(inode, path, file_offset, + ret = btrfs_replace_file_extents(inode, path, file_offset, file_offset + len - 1, &extent_info, &trans); btrfs_free_path(path); diff --git a/fs/btrfs/reflink.c b/fs/btrfs/reflink.c index dc8b5397e198..39b3269e5760 100644 --- a/fs/btrfs/reflink.c +++ b/fs/btrfs/reflink.c @@ -463,7 +463,7 @@ process_slot: clone_info.file_offset = new_key.offset; clone_info.extent_buf = buf; clone_info.is_new_extent = false; - ret = btrfs_punch_hole_range(inode, path, drop_start, + ret = btrfs_replace_file_extents(inode, path, drop_start, new_key.offset + datal - 1, &clone_info, &trans); if (ret) @@ -533,7 +533,7 @@ process_slot: btrfs_release_path(path); path->leave_spinning = 0; - ret = btrfs_punch_hole_range(inode, path, last_dest_end, + ret = btrfs_replace_file_extents(inode, path, last_dest_end, destoff + len - 1, NULL, &trans); if (ret) goto out; |