diff options
Diffstat (limited to 'include/linux/quota.h')
| -rw-r--r-- | include/linux/quota.h | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/include/linux/quota.h b/include/linux/quota.h index 27aab84fcbaa..89a0d83ddad0 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h @@ -91,7 +91,7 @@ extern bool qid_valid(struct kqid qid); * * When there is no mapping defined for the user-namespace, type, * qid tuple an invalid kqid is returned. Callers are expected to - * test for and handle handle invalid kqids being returned. + * test for and handle invalid kqids being returned. * Invalid kqids may be tested for using qid_valid(). */ static inline struct kqid make_kqid(struct user_namespace *from, @@ -285,7 +285,9 @@ static inline void dqstats_dec(unsigned int type) #define DQ_FAKE_B 3 /* no limits only usage */ #define DQ_READ_B 4 /* dquot was read into memory */ #define DQ_ACTIVE_B 5 /* dquot is active (dquot_release not called) */ -#define DQ_LASTSET_B 6 /* Following 6 bits (see QIF_) are reserved\ +#define DQ_RELEASING_B 6 /* dquot is in releasing_dquots list waiting + * to be cleaned up */ +#define DQ_LASTSET_B 7 /* Following 6 bits (see QIF_) are reserved\ * for the mask of entries set via SETQUOTA\ * quotactl. They are set under dq_data_lock\ * and the quota format handling dquot can\ @@ -448,17 +450,18 @@ struct quota_format_type { }; /** - * Quota state flags - they actually come in two flavors - for users and groups. + * Quota state flags - they come in three flavors - for users, groups and projects. * * Actual typed flags layout: - * USRQUOTA GRPQUOTA - * DQUOT_USAGE_ENABLED 0x0001 0x0002 - * DQUOT_LIMITS_ENABLED 0x0004 0x0008 - * DQUOT_SUSPENDED 0x0010 0x0020 + * USRQUOTA GRPQUOTA PRJQUOTA + * DQUOT_USAGE_ENABLED 0x0001 0x0002 0x0004 + * DQUOT_LIMITS_ENABLED 0x0008 0x0010 0x0020 + * DQUOT_SUSPENDED 0x0040 0x0080 0x0100 * * Following bits are used for non-typed flags: - * DQUOT_QUOTA_SYS_FILE 0x0040 - * DQUOT_NEGATIVE_USAGE 0x0080 + * DQUOT_QUOTA_SYS_FILE 0x0200 + * DQUOT_NEGATIVE_USAGE 0x0400 + * DQUOT_NOLIST_DIRTY 0x0800 */ enum { _DQUOT_USAGE_ENABLED = 0, /* Track disk usage for users */ @@ -523,7 +526,7 @@ struct quota_info { const struct quota_format_ops *ops[MAXQUOTAS]; /* Operations for each type */ }; -int register_quota_format(struct quota_format_type *fmt); +void register_quota_format(struct quota_format_type *fmt); void unregister_quota_format(struct quota_format_type *fmt); struct quota_module_name { |