diff options
Diffstat (limited to 'fs/xfs/xfs_file.c')
| -rw-r--r-- | fs/xfs/xfs_file.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 003c0051b62f..79e96ce98733 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -699,7 +699,7 @@ xfs_file_dio_aio_write( trace_xfs_file_direct_write(ip, count, iocb->ki_pos, 0); ret = generic_file_direct_write(iocb, iovp, - &nr_segs, pos, &iocb->ki_pos, count, ocount); + &nr_segs, pos, count, ocount); out: xfs_rw_iunlock(ip, iolock); @@ -715,7 +715,7 @@ xfs_file_buffered_aio_write( const struct iovec *iovp, unsigned long nr_segs, loff_t pos, - size_t ocount) + size_t count) { struct file *file = iocb->ki_filp; struct address_space *mapping = file->f_mapping; @@ -724,7 +724,7 @@ xfs_file_buffered_aio_write( ssize_t ret; int enospc = 0; int iolock = XFS_IOLOCK_EXCL; - size_t count = ocount; + struct iov_iter from; xfs_rw_ilock(ip, iolock); @@ -732,14 +732,15 @@ xfs_file_buffered_aio_write( if (ret) goto out; + iov_iter_init(&from, iovp, nr_segs, count, 0); /* We can write back this queue in page reclaim */ current->backing_dev_info = mapping->backing_dev_info; write_retry: trace_xfs_file_buffered_write(ip, count, iocb->ki_pos, 0); - ret = generic_file_buffered_write(iocb, iovp, nr_segs, - pos, &iocb->ki_pos, count, 0); - + ret = generic_perform_write(file, &from, pos); + if (likely(ret >= 0)) + iocb->ki_pos = pos + ret; /* * If we just got an ENOSPC, try to write back all dirty inodes to * convert delalloc space to free up some of the excess reserved |