diff options
Diffstat (limited to 'fs/btrfs/reflink.c')
| -rw-r--r-- | fs/btrfs/reflink.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/fs/btrfs/reflink.c b/fs/btrfs/reflink.c index f50586ff85c8..0474bbe39da7 100644 --- a/fs/btrfs/reflink.c +++ b/fs/btrfs/reflink.c @@ -2,13 +2,19 @@ #include <linux/blkdev.h> #include <linux/iversion.h> -#include "compression.h" #include "ctree.h" +#include "fs.h" +#include "messages.h" +#include "compression.h" #include "delalloc-space.h" #include "disk-io.h" #include "reflink.h" #include "transaction.h" #include "subpage.h" +#include "accessors.h" +#include "file-item.h" +#include "file.h" +#include "super.h" #define BTRFS_MAX_DEDUPE_LEN SZ_16M @@ -318,16 +324,16 @@ copy_to_page: goto out; } -/** - * btrfs_clone() - clone a range from inode file to another +/* + * Clone a range from inode file to another. * - * @src: Inode to clone from - * @inode: Inode to clone to - * @off: Offset within source to start clone from - * @olen: Original length, passed by user, of range to clone - * @olen_aligned: Block-aligned value of olen - * @destoff: Offset within @inode to start clone - * @no_time_update: Whether to update mtime/ctime on the target inode + * @src: Inode to clone from + * @inode: Inode to clone to + * @off: Offset within source to start clone from + * @olen: Original length, passed by user, of range to clone + * @olen_aligned: Block-aligned value of olen + * @destoff: Offset within @inode to start clone + * @no_time_update: Whether to update mtime/ctime on the target inode */ static int btrfs_clone(struct inode *src, struct inode *inode, const u64 off, const u64 olen, const u64 olen_aligned, @@ -887,7 +893,7 @@ loff_t btrfs_remap_file_range(struct file *src_file, loff_t off, return -EINVAL; if (same_inode) { - btrfs_inode_lock(src_inode, BTRFS_ILOCK_MMAP); + btrfs_inode_lock(BTRFS_I(src_inode), BTRFS_ILOCK_MMAP); } else { lock_two_nondirectories(src_inode, dst_inode); btrfs_double_mmap_lock(src_inode, dst_inode); @@ -905,7 +911,7 @@ loff_t btrfs_remap_file_range(struct file *src_file, loff_t off, out_unlock: if (same_inode) { - btrfs_inode_unlock(src_inode, BTRFS_ILOCK_MMAP); + btrfs_inode_unlock(BTRFS_I(src_inode), BTRFS_ILOCK_MMAP); } else { btrfs_double_mmap_unlock(src_inode, dst_inode); unlock_two_nondirectories(src_inode, dst_inode); |