diff options
Diffstat (limited to 'fs/quota.c')
| -rw-r--r-- | fs/quota.c | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -15,6 +15,7 @@ #include <linux/security.h> #include <linux/syscalls.h> #include <linux/buffer_head.h> +#include <linux/quotaops.h> /* Check validity of generic quotactl commands */ static int generic_quotactl_valid(struct super_block *sb, int type, int cmd, qid_t id) @@ -118,6 +119,10 @@ static int xqm_quotactl_valid(struct super_block *sb, int type, int cmd, qid_t i if (!sb->s_qcop->get_xquota) return -ENOSYS; break; + case Q_XQUOTASYNC: + if (!sb->s_qcop->quota_sync) + return -ENOSYS; + break; default: return -EINVAL; } @@ -128,7 +133,7 @@ static int xqm_quotactl_valid(struct super_block *sb, int type, int cmd, qid_t i (type == XQM_GRPQUOTA && !in_egroup_p(id))) && !capable(CAP_SYS_ADMIN)) return -EPERM; - } else if (cmd != Q_XGETQSTAT) { + } else if (cmd != Q_XGETQSTAT && cmd != Q_XQUOTASYNC) { if (!capable(CAP_SYS_ADMIN)) return -EPERM; } @@ -322,6 +327,8 @@ static int do_quotactl(struct super_block *sb, int type, int cmd, qid_t id, void return -EFAULT; return 0; } + case Q_XQUOTASYNC: + return sb->s_qcop->quota_sync(sb, type); /* We never reach here unless validity check is broken */ default: BUG(); |
