diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2010-03-23 01:09:33 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-05-22 00:31:15 +0200 |
| commit | 6754af64641e8224c281ee5714e012e3ed41f701 (patch) | |
| tree | 248a8c01aae46f98505d8c196393fae629f9691a /fs/buffer.c | |
| parent | get rid of restarts in sync_filesystems() (diff) | |
| download | linux-6754af64641e8224c281ee5714e012e3ed41f701.tar.xz linux-6754af64641e8224c281ee5714e012e3ed41f701.zip | |
Convert simple loops over superblocks to list_for_each_entry_safe
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 021ec4da9932..ded29b0fdac3 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -562,12 +562,11 @@ repeat: static void do_thaw_all(struct work_struct *work) { - struct super_block *sb; + struct super_block *sb, *n; char b[BDEVNAME_SIZE]; spin_lock(&sb_lock); -restart: - list_for_each_entry(sb, &super_blocks, s_list) { + list_for_each_entry_safe(sb, n, &super_blocks, s_list) { if (list_empty(&sb->s_instances)) continue; sb->s_count++; @@ -578,8 +577,6 @@ restart: bdevname(sb->s_bdev, b)); up_read(&sb->s_umount); spin_lock(&sb_lock); - if (__put_super_and_need_restart(sb)) - goto restart; } spin_unlock(&sb_lock); kfree(work); |