diff options
Diffstat (limited to 'fs/btrfs/file.c')
| -rw-r--r-- | fs/btrfs/file.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 4cd8af14f915..89c9404fee9a 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1568,10 +1568,11 @@ static noinline int check_can_nocow(struct btrfs_inode *inode, loff_t pos, return ret; } -static noinline ssize_t __btrfs_buffered_write(struct file *file, - struct iov_iter *i, - loff_t pos) +static noinline ssize_t btrfs_buffered_write(struct kiocb *iocb, + struct iov_iter *i) { + struct file *file = iocb->ki_filp; + loff_t pos = iocb->ki_pos; struct inode *inode = file_inode(file); struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); struct btrfs_root *root = BTRFS_I(inode)->root; @@ -1803,7 +1804,7 @@ static ssize_t __btrfs_direct_write(struct kiocb *iocb, struct iov_iter *from) { struct file *file = iocb->ki_filp; struct inode *inode = file_inode(file); - loff_t pos = iocb->ki_pos; + loff_t pos; ssize_t written; ssize_t written_buffered; loff_t endbyte; @@ -1814,8 +1815,8 @@ static ssize_t __btrfs_direct_write(struct kiocb *iocb, struct iov_iter *from) if (written < 0 || !iov_iter_count(from)) return written; - pos += written; - written_buffered = __btrfs_buffered_write(file, from, pos); + pos = iocb->ki_pos; + written_buffered = btrfs_buffered_write(iocb, from); if (written_buffered < 0) { err = written_buffered; goto out; @@ -1952,7 +1953,7 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb, if (iocb->ki_flags & IOCB_DIRECT) { num_written = __btrfs_direct_write(iocb, from); } else { - num_written = __btrfs_buffered_write(file, from, pos); + num_written = btrfs_buffered_write(iocb, from); if (num_written > 0) iocb->ki_pos = pos + num_written; if (clean_page) |