diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/dquot.c | 23 | ||||
| -rw-r--r-- | fs/ext3/super.c | 18 | ||||
| -rw-r--r-- | fs/reiserfs/super.c | 21 |
3 files changed, 24 insertions, 38 deletions
diff --git a/fs/dquot.c b/fs/dquot.c index 3995ce7907c..343c0365561 100644 --- a/fs/dquot.c +++ b/fs/dquot.c @@ -1519,14 +1519,29 @@ out_path: * This function is used when filesystem needs to initialize quotas * during mount time. */ -int vfs_quota_on_mount(int type, int format_id, struct dentry *dentry) +int vfs_quota_on_mount(struct super_block *sb, char *qf_name, + int format_id, int type) { + struct qstr name = {.name = qf_name, .len = 0, .len = strlen(qf_name)}; + struct dentry *dentry; int error; + dentry = lookup_hash(&name, sb->s_root); + if (IS_ERR(dentry)) + return PTR_ERR(dentry); + error = security_quota_on(dentry); - if (error) - return error; - return vfs_quota_on_inode(dentry->d_inode, type, format_id); + if (!error) + error = vfs_quota_on_inode(dentry->d_inode, type, format_id); + + /* + * Now invalidate and put the dentry - quota got its own reference + * to inode and dentry has at least wrong hash so we had better + * throw it away. + */ + d_invalidate(dentry); + dput(dentry); + return error; } /* Generic routine for getting common part of quota structure */ diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 981ccb233ef..9630fbfdc24 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -2348,22 +2348,8 @@ static int ext3_write_info(struct super_block *sb, int type) */ static int ext3_quota_on_mount(struct super_block *sb, int type) { - int err; - struct dentry *dentry; - struct qstr name = { .name = EXT3_SB(sb)->s_qf_names[type], - .hash = 0, - .len = strlen(EXT3_SB(sb)->s_qf_names[type])}; - - dentry = lookup_hash(&name, sb->s_root); - if (IS_ERR(dentry)) - return PTR_ERR(dentry); - err = vfs_quota_on_mount(type, EXT3_SB(sb)->s_jquota_fmt, dentry); - /* Now invalidate and put the dentry - quota got its own reference - * to inode and dentry has at least wrong hash so we had better - * throw it away */ - d_invalidate(dentry); - dput(dentry); - return err; + return vfs_quota_on_mount(sb, EXT3_SB(sb)->s_qf_names[type], + EXT3_SB(sb)->s_jquota_fmt, type); } /* diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index b35b8774498..aae0779ed5b 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -1932,27 +1932,12 @@ static int reiserfs_write_info(struct super_block *sb, int type) } /* - * Turn on quotas during mount time - we need to find - * the quota file and such... + * Turn on quotas during mount time - we need to find the quota file and such... */ static int reiserfs_quota_on_mount(struct super_block *sb, int type) { - int err; - struct dentry *dentry; - struct qstr name = { .name = REISERFS_SB(sb)->s_qf_names[type], - .hash = 0, - .len = strlen(REISERFS_SB(sb)->s_qf_names[type])}; - - dentry = lookup_hash(&name, sb->s_root); - if (IS_ERR(dentry)) - return PTR_ERR(dentry); - err = vfs_quota_on_mount(type, REISERFS_SB(sb)->s_jquota_fmt, dentry); - /* Now invalidate and put the dentry - quota got its own reference - * to inode and dentry has at least wrong hash so we had better - * throw it away */ - d_invalidate(dentry); - dput(dentry); - return err; + return vfs_quota_on_mount(sb, REISERFS_SB(sb)->s_qf_names[type], + REISERFS_SB(sb)->s_jquota_fmt, type); } /* |