diff options
Diffstat (limited to 'include/linux/quota.h')
-rw-r--r-- | include/linux/quota.h | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/include/linux/quota.h b/include/linux/quota.h index dcddfb20094..376a05048bc 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h | |||
@@ -41,9 +41,6 @@ | |||
41 | #define __DQUOT_VERSION__ "dquot_6.5.1" | 41 | #define __DQUOT_VERSION__ "dquot_6.5.1" |
42 | #define __DQUOT_NUM_VERSION__ 6*10000+5*100+1 | 42 | #define __DQUOT_NUM_VERSION__ 6*10000+5*100+1 |
43 | 43 | ||
44 | typedef __kernel_uid32_t qid_t; /* Type in which we store ids in memory */ | ||
45 | typedef __u64 qsize_t; /* Type in which we store sizes */ | ||
46 | |||
47 | /* Size of blocks in which are counted size limits */ | 44 | /* Size of blocks in which are counted size limits */ |
48 | #define QUOTABLOCK_BITS 10 | 45 | #define QUOTABLOCK_BITS 10 |
49 | #define QUOTABLOCK_SIZE (1 << QUOTABLOCK_BITS) | 46 | #define QUOTABLOCK_SIZE (1 << QUOTABLOCK_BITS) |
@@ -138,6 +135,10 @@ struct if_dqinfo { | |||
138 | #define QUOTA_NL_BHARDWARN 4 /* Block hardlimit reached */ | 135 | #define QUOTA_NL_BHARDWARN 4 /* Block hardlimit reached */ |
139 | #define QUOTA_NL_BSOFTLONGWARN 5 /* Block grace time expired */ | 136 | #define QUOTA_NL_BSOFTLONGWARN 5 /* Block grace time expired */ |
140 | #define QUOTA_NL_BSOFTWARN 6 /* Block softlimit reached */ | 137 | #define QUOTA_NL_BSOFTWARN 6 /* Block softlimit reached */ |
138 | #define QUOTA_NL_IHARDBELOW 7 /* Usage got below inode hardlimit */ | ||
139 | #define QUOTA_NL_ISOFTBELOW 8 /* Usage got below inode softlimit */ | ||
140 | #define QUOTA_NL_BHARDBELOW 9 /* Usage got below block hardlimit */ | ||
141 | #define QUOTA_NL_BSOFTBELOW 10 /* Usage got below block softlimit */ | ||
141 | 142 | ||
142 | enum { | 143 | enum { |
143 | QUOTA_NL_C_UNSPEC, | 144 | QUOTA_NL_C_UNSPEC, |
@@ -172,6 +173,9 @@ enum { | |||
172 | 173 | ||
173 | #include <asm/atomic.h> | 174 | #include <asm/atomic.h> |
174 | 175 | ||
176 | typedef __kernel_uid32_t qid_t; /* Type in which we store ids in memory */ | ||
177 | typedef __u64 qsize_t; /* Type in which we store sizes */ | ||
178 | |||
175 | extern spinlock_t dq_data_lock; | 179 | extern spinlock_t dq_data_lock; |
176 | 180 | ||
177 | /* Maximal numbers of writes for quota operation (insert/delete/update) | 181 | /* Maximal numbers of writes for quota operation (insert/delete/update) |
@@ -223,12 +227,10 @@ struct super_block; | |||
223 | #define DQF_INFO_DIRTY (1 << DQF_INFO_DIRTY_B) /* Is info dirty? */ | 227 | #define DQF_INFO_DIRTY (1 << DQF_INFO_DIRTY_B) /* Is info dirty? */ |
224 | 228 | ||
225 | extern void mark_info_dirty(struct super_block *sb, int type); | 229 | extern void mark_info_dirty(struct super_block *sb, int type); |
226 | #define info_dirty(info) test_bit(DQF_INFO_DIRTY_B, &(info)->dqi_flags) | 230 | static inline int info_dirty(struct mem_dqinfo *info) |
227 | #define info_any_dquot_dirty(info) (!list_empty(&(info)->dqi_dirty_list)) | 231 | { |
228 | #define info_any_dirty(info) (info_dirty(info) || info_any_dquot_dirty(info)) | 232 | return test_bit(DQF_INFO_DIRTY_B, &info->dqi_flags); |
229 | 233 | } | |
230 | #define sb_dqopt(sb) (&(sb)->s_dquot) | ||
231 | #define sb_dqinfo(sb, type) (sb_dqopt(sb)->info+(type)) | ||
232 | 234 | ||
233 | struct dqstats { | 235 | struct dqstats { |
234 | int lookups; | 236 | int lookups; |
@@ -337,19 +339,6 @@ struct quota_info { | |||
337 | struct quota_format_ops *ops[MAXQUOTAS]; /* Operations for each type */ | 339 | struct quota_format_ops *ops[MAXQUOTAS]; /* Operations for each type */ |
338 | }; | 340 | }; |
339 | 341 | ||
340 | #define sb_has_quota_enabled(sb, type) ((type)==USRQUOTA ? \ | ||
341 | (sb_dqopt(sb)->flags & DQUOT_USR_ENABLED) : (sb_dqopt(sb)->flags & DQUOT_GRP_ENABLED)) | ||
342 | |||
343 | #define sb_any_quota_enabled(sb) (sb_has_quota_enabled(sb, USRQUOTA) | \ | ||
344 | sb_has_quota_enabled(sb, GRPQUOTA)) | ||
345 | |||
346 | #define sb_has_quota_suspended(sb, type) \ | ||
347 | ((type) == USRQUOTA ? (sb_dqopt(sb)->flags & DQUOT_USR_SUSPENDED) : \ | ||
348 | (sb_dqopt(sb)->flags & DQUOT_GRP_SUSPENDED)) | ||
349 | |||
350 | #define sb_any_quota_suspended(sb) (sb_has_quota_suspended(sb, USRQUOTA) | \ | ||
351 | sb_has_quota_suspended(sb, GRPQUOTA)) | ||
352 | |||
353 | int register_quota_format(struct quota_format_type *fmt); | 342 | int register_quota_format(struct quota_format_type *fmt); |
354 | void unregister_quota_format(struct quota_format_type *fmt); | 343 | void unregister_quota_format(struct quota_format_type *fmt); |
355 | 344 | ||