diff options
Diffstat (limited to 'fs/quota')
| -rw-r--r-- | fs/quota/dquot.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index a2a622e079f0..a1470fda366c 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -902,18 +902,19 @@ static void add_dquot_ref(struct super_block *sb, int type) spin_lock(&inode_lock); list_for_each_entry(inode, &sb->s_inodes, i_sb_list) { - if (inode->i_state & (I_FREEING|I_WILL_FREE|I_NEW)) + spin_lock(&inode->i_lock); + if ((inode->i_state & (I_FREEING|I_WILL_FREE|I_NEW)) || + !atomic_read(&inode->i_writecount) || + !dqinit_needed(inode, type)) { + spin_unlock(&inode->i_lock); continue; + } #ifdef CONFIG_QUOTA_DEBUG if (unlikely(inode_get_rsv_space(inode) > 0)) reserved = 1; #endif - if (!atomic_read(&inode->i_writecount)) - continue; - if (!dqinit_needed(inode, type)) - continue; - __iget(inode); + spin_unlock(&inode->i_lock); spin_unlock(&inode_lock); iput(old_inode); |