ext4: do not use yield()

Using yield() is strongly discouraged (see sched/core.c) especially
since we can just use cond_resched().

Replace all use of yield() with cond_resched().

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 117a9e7aa4a0..48fc023ab0a2 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1352,7 +1352,7 @@ repeat:
                 ei->i_da_metadata_calc_last_lblock = save_last_lblock;
                 spin_unlock(&ei->i_block_reservation_lock);
                 if (ext4_should_retry_alloc(inode->i_sb, &retries)) {
-                        yield();
+                        cond_resched();
                         goto repeat;
                 }
                 dquot_release_reservation_block(inode, EXT4_C2B(sbi, 1));