quota: Store maximum space limit in bytes
Currently maximum space limit quota format supports is in blocks however
since we store space limits in bytes, this is somewhat confusing. So
store the maximum limit in bytes as well. Also rename the field to match
the new unit and related inode field to match the new naming scheme.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index b47d0c1..0ccd4ba 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2465,16 +2465,6 @@
return ret;
}
-static inline qsize_t qbtos(qsize_t blocks)
-{
- return blocks << QIF_DQBLKSIZE_BITS;
-}
-
-static inline qsize_t stoqb(qsize_t space)
-{
- return (space + QIF_DQBLKSIZE - 1) >> QIF_DQBLKSIZE_BITS;
-}
-
/* Generic routine for getting common part of quota structure */
static void do_get_dqblk(struct dquot *dquot, struct qc_dqblk *di)
{
@@ -2524,13 +2514,13 @@
return -EINVAL;
if (((di->d_fieldmask & QC_SPC_SOFT) &&
- stoqb(di->d_spc_softlimit) > dqi->dqi_maxblimit) ||
+ di->d_spc_softlimit > dqi->dqi_max_spc_limit) ||
((di->d_fieldmask & QC_SPC_HARD) &&
- stoqb(di->d_spc_hardlimit) > dqi->dqi_maxblimit) ||
+ di->d_spc_hardlimit > dqi->dqi_max_spc_limit) ||
((di->d_fieldmask & QC_INO_SOFT) &&
- (di->d_ino_softlimit > dqi->dqi_maxilimit)) ||
+ (di->d_ino_softlimit > dqi->dqi_max_ino_limit)) ||
((di->d_fieldmask & QC_INO_HARD) &&
- (di->d_ino_hardlimit > dqi->dqi_maxilimit)))
+ (di->d_ino_hardlimit > dqi->dqi_max_ino_limit)))
return -ERANGE;
spin_lock(&dq_data_lock);
