diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/fs-writeback.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 1599aa985fe..04cf3b91e50 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -618,7 +618,12 @@ static long __writeback_inodes_wb(struct bdi_writeback *wb, struct super_block *sb = inode->i_sb; if (!grab_super_passive(sb)) { - requeue_io(inode, wb); + /* + * grab_super_passive() may fail consistently due to + * s_umount being grabbed by someone else. Don't use + * requeue_io() to avoid busy retrying the inode/sb. + */ + redirty_tail(inode, wb); continue; } wrote += writeback_sb_inodes(sb, wb, work); |