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authorJan Kara <jack@suse.cz>2014-10-06 18:40:51 +0200
committerJan Kara <jack@suse.cz>2015-01-30 12:50:32 +0100
commit3e2af67e66ff025796af1a8a1fcbb4236304f90c (patch)
treee7205670d1994a66a47ad647151dcadcd9b3ae1c /include/linux/quotaops.h
parentd3b863248577504f6eecca2a464d6ddf86b71584 (diff)
quota: Add ->quota_{enable,disable} callbacks for VFS quotas
Add functions which translate ->quota_enable / ->quota_disable calls into appropriate changes in VFS quota. This will enable filesystems supporting VFS quota files in system inodes to be controlled via Q_XQUOTA[ON|OFF] quotactls for better userspace compatibility. Also provide a vector for quotactl using these functions which can be used by filesystems with quota files stored in hidden system files. Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'include/linux/quotaops.h')
-rw-r--r--include/linux/quotaops.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index ff0b665591d0..df73258cca47 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -166,6 +166,7 @@ static inline bool sb_has_quota_active(struct super_block *sb, int type)
*/
extern const struct dquot_operations dquot_operations;
extern const struct quotactl_ops dquot_quotactl_ops;
+extern const struct quotactl_ops dquot_quotactl_sysfile_ops;
#else