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| author | Al Viro <viro@zeniv.linux.org.uk> | 2010-03-22 20:09:33 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-05-21 18:31:15 -0400 |
| commit | 6754af64641e8224c281ee5714e012e3ed41f701 (patch) | |
| tree | 248a8c01aae46f98505d8c196393fae629f9691a /fs/super.c | |
| parent | 8edd64bd6089e21f47dcdebb14b598b713213ddc (diff) | |
| download | linux-3.10-6754af64641e8224c281ee5714e012e3ed41f701.tar.gz linux-3.10-6754af64641e8224c281ee5714e012e3ed41f701.tar.bz2 linux-3.10-6754af64641e8224c281ee5714e012e3ed41f701.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/super.c')
| -rw-r--r-- | fs/super.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/super.c b/fs/super.c index ba99524998f..ccb2b5fa89b 100644 --- a/fs/super.c +++ b/fs/super.c @@ -395,11 +395,10 @@ EXPORT_SYMBOL(drop_super); */ void sync_supers(void) { - struct super_block *sb; + struct super_block *sb, *n; 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; if (sb->s_op->write_super && sb->s_dirt) { @@ -412,8 +411,7 @@ restart: up_read(&sb->s_umount); spin_lock(&sb_lock); - if (__put_super_and_need_restart(sb)) - goto restart; + __put_super(sb); } } spin_unlock(&sb_lock); |