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-rw-r--r--fs/fs-writeback.c20
1 files changed, 1 insertions, 19 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index a9ee474f9691..e5eaa62fd17f 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -652,18 +652,6 @@ void sync_inodes_sb(struct super_block *sb, int wait)
652 sync_sb_inodes(sb, &wbc); 652 sync_sb_inodes(sb, &wbc);
653} 653}
654 654
655/*
656 * Rather lame livelock avoidance.
657 */
658static void set_sb_syncing(int val)
659{
660 struct super_block *sb;
661 spin_lock(&sb_lock);
662 list_for_each_entry_reverse(sb, &super_blocks, s_list)
663 sb->s_syncing = val;
664 spin_unlock(&sb_lock);
665}
666
667/** 655/**
668 * sync_inodes - writes all inodes to disk 656 * sync_inodes - writes all inodes to disk
669 * @wait: wait for completion 657 * @wait: wait for completion
@@ -690,9 +678,6 @@ static void __sync_inodes(int wait)
690 spin_lock(&sb_lock); 678 spin_lock(&sb_lock);
691restart: 679restart:
692 list_for_each_entry(sb, &super_blocks, s_list) { 680 list_for_each_entry(sb, &super_blocks, s_list) {
693 if (sb->s_syncing)
694 continue;
695 sb->s_syncing = 1;
696 sb->s_count++; 681 sb->s_count++;
697 spin_unlock(&sb_lock); 682 spin_unlock(&sb_lock);
698 down_read(&sb->s_umount); 683 down_read(&sb->s_umount);
@@ -710,13 +695,10 @@ restart:
710 695
711void sync_inodes(int wait) 696void sync_inodes(int wait)
712{ 697{
713 set_sb_syncing(0);
714 __sync_inodes(0); 698 __sync_inodes(0);
715 699
716 if (wait) { 700 if (wait)
717 set_sb_syncing(0);
718 __sync_inodes(1); 701 __sync_inodes(1);
719 }
720} 702}
721 703
722/** 704/**