diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-27 14:48:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-27 14:48:34 -0700 |
| commit | 2c9e15a011c55ff96b2b8d2b126d1b9a96abba20 (patch) | |
| tree | 6d9b27a07f88ad4509dcd86aa74a2cdecd0d5f4b /include/linux/quota.h | |
| parent | 805de022b100bcf796860fe88d7db4164066d1c3 (diff) | |
| parent | c16831b4cc9b0805adf8ca3001752a7ec10a17bf (diff) | |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6: (27 commits)
ext2: Zero our b_size in ext2_quota_read()
trivial: fix typos/grammar errors in fs/Kconfig
quota: Coding style fixes
quota: Remove superfluous inlines
quota: Remove uppercase aliases for quota functions.
nfsd: Use lowercase names of quota functions
jfs: Use lowercase names of quota functions
udf: Use lowercase names of quota functions
ufs: Use lowercase names of quota functions
reiserfs: Use lowercase names of quota functions
ext4: Use lowercase names of quota functions
ext3: Use lowercase names of quota functions
ext2: Use lowercase names of quota functions
ramfs: Remove quota call
vfs: Use lowercase names of quota functions
quota: Remove dqbuf_t and other cleanups
quota: Remove NODQUOT macro
quota: Make global quota locks cacheline aligned
quota: Move quota files into separate directory
ext4: quota reservation for delayed allocation
...
Diffstat (limited to 'include/linux/quota.h')
| -rw-r--r-- | include/linux/quota.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/quota.h b/include/linux/quota.h index d72d5d84fde5..78c48895b12a 100644 --- a/include/linux/quota.h +++ b/include/linux/quota.h @@ -198,6 +198,7 @@ struct mem_dqblk { qsize_t dqb_bhardlimit; /* absolute limit on disk blks alloc */ qsize_t dqb_bsoftlimit; /* preferred limit on disk blks */ qsize_t dqb_curspace; /* current used space */ + qsize_t dqb_rsvspace; /* current reserved space for delalloc*/ qsize_t dqb_ihardlimit; /* absolute limit on allocated inodes */ qsize_t dqb_isoftlimit; /* preferred inode limit */ qsize_t dqb_curinodes; /* current # allocated inodes */ @@ -276,8 +277,6 @@ struct dquot { struct mem_dqblk dq_dqb; /* Diskquota usage */ }; -#define NODQUOT (struct dquot *)NULL - #define QUOTA_OK 0 #define NO_QUOTA 1 @@ -308,6 +307,14 @@ struct dquot_operations { int (*release_dquot) (struct dquot *); /* Quota is going to be deleted from disk */ int (*mark_dirty) (struct dquot *); /* Dquot is marked dirty */ int (*write_info) (struct super_block *, int); /* Write of quota "superblock" */ + /* reserve quota for delayed block allocation */ + int (*reserve_space) (struct inode *, qsize_t, int); + /* claim reserved quota for delayed alloc */ + int (*claim_space) (struct inode *, qsize_t); + /* release rsved quota for delayed alloc */ + void (*release_rsv) (struct inode *, qsize_t); + /* get reserved quota for delayed alloc */ + qsize_t (*get_reserved_space) (struct inode *); }; /* Operations handling requests from userspace */ |