diff options
Diffstat (limited to 'fs/quota/dquot.c')
| -rw-r--r-- | fs/quota/dquot.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index fbd70af98820..3c3b81bb6dfe 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -682,9 +682,9 @@ int dquot_quota_sync(struct super_block *sb, int type) continue; if (!sb_has_quota_active(sb, cnt)) continue; - mutex_lock(&dqopt->files[cnt]->i_mutex); + inode_lock(dqopt->files[cnt]); truncate_inode_pages(&dqopt->files[cnt]->i_data, 0); - mutex_unlock(&dqopt->files[cnt]->i_mutex); + inode_unlock(dqopt->files[cnt]); } mutex_unlock(&dqopt->dqonoff_mutex); @@ -2162,12 +2162,12 @@ int dquot_disable(struct super_block *sb, int type, unsigned int flags) /* If quota was reenabled in the meantime, we have * nothing to do */ if (!sb_has_quota_loaded(sb, cnt)) { - mutex_lock(&toputinode[cnt]->i_mutex); + inode_lock(toputinode[cnt]); toputinode[cnt]->i_flags &= ~(S_IMMUTABLE | S_NOATIME | S_NOQUOTA); truncate_inode_pages(&toputinode[cnt]->i_data, 0); - mutex_unlock(&toputinode[cnt]->i_mutex); + inode_unlock(toputinode[cnt]); mark_inode_dirty_sync(toputinode[cnt]); } mutex_unlock(&dqopt->dqonoff_mutex); @@ -2258,11 +2258,11 @@ static int vfs_load_quota_inode(struct inode *inode, int type, int format_id, /* We don't want quota and atime on quota files (deadlocks * possible) Also nobody should write to the file - we use * special IO operations which ignore the immutable bit. */ - mutex_lock(&inode->i_mutex); + inode_lock(inode); oldflags = inode->i_flags & (S_NOATIME | S_IMMUTABLE | S_NOQUOTA); inode->i_flags |= S_NOQUOTA | S_NOATIME | S_IMMUTABLE; - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); /* * When S_NOQUOTA is set, remove dquot references as no more * references can be added @@ -2305,12 +2305,12 @@ out_file_init: iput(inode); out_lock: if (oldflags != -1) { - mutex_lock(&inode->i_mutex); + inode_lock(inode); /* Set the flags back (in the case of accidental quotaon() * on a wrong file we don't want to mess up the flags) */ inode->i_flags &= ~(S_NOATIME | S_NOQUOTA | S_IMMUTABLE); inode->i_flags |= oldflags; - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); } mutex_unlock(&dqopt->dqonoff_mutex); out_fmt: @@ -2430,9 +2430,9 @@ int dquot_quota_on_mount(struct super_block *sb, char *qf_name, struct dentry *dentry; int error; - mutex_lock(&d_inode(sb->s_root)->i_mutex); + inode_lock(d_inode(sb->s_root)); dentry = lookup_one_len(qf_name, sb->s_root, strlen(qf_name)); - mutex_unlock(&d_inode(sb->s_root)->i_mutex); + inode_unlock(d_inode(sb->s_root)); if (IS_ERR(dentry)) return PTR_ERR(dentry); |