aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--fs/btrfs/inode.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 53697a80b849..f5e623371bf3 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -7422,15 +7422,15 @@ static ssize_t btrfs_direct_IO(int rw, struct kiocb *iocb,
7422 smp_mb__after_atomic_inc(); 7422 smp_mb__after_atomic_inc();
7423 7423
7424 /* 7424 /*
7425 * The generic stuff only does filemap_write_and_wait_range, which isn't 7425 * The generic stuff only does filemap_write_and_wait_range, which
7426 * enough if we've written compressed pages to this area, so we need to 7426 * isn't enough if we've written compressed pages to this area, so
7427 * call btrfs_wait_ordered_range to make absolutely sure that any 7427 * we need to flush the dirty pages again to make absolutely sure
7428 * outstanding dirty pages are on disk. 7428 * that any outstanding dirty pages are on disk.
7429 */ 7429 */
7430 count = iov_length(iov, nr_segs); 7430 count = iov_length(iov, nr_segs);
7431 ret = btrfs_wait_ordered_range(inode, offset, count); 7431 if (test_bit(BTRFS_INODE_HAS_ASYNC_EXTENT,
7432 if (ret) 7432 &BTRFS_I(inode)->runtime_flags))
7433 return ret; 7433 filemap_fdatawrite_range(inode->i_mapping, offset, count);
7434 7434
7435 if (rw & WRITE) { 7435 if (rw & WRITE) {
7436 /* 7436 /*