xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vfs: Add general support to enforce project quota limits

Browse Source 
This patch adds support for a new quota type PRJQUOTA for project quota
enforcement. Also a new method get_projid() is added into dquot_operations
structure.

Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Li Xi
2015-03-19 04:04:53 +09:00
committed by Jan Kara
parent 5ce1aca814
commit 847aac644e
4 changed files with 27 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/quota.h
View File

@@ -50,6 +50,7 @@
#undef USRQUOTA
#undef GRPQUOTA
#undef PRJQUOTA
enum quota_type {
USRQUOTA = 0, /* element used for user quotas */
GRPQUOTA = 1, /* element used for group quotas */
@@ -319,6 +320,7 @@ struct dquot_operations {
/* get reserved quota for delayed alloc, value returned is managed by
* quota code only */
qsize_t *(*get_reserved_space) (struct inode *);
int (*get_projid) (struct inode *, kprojid_t *);/* Get project ID */
};
struct path;