From: Wang Shilong <wshilong@xxxxxxx>
Steps to reproduce:
#mkfs.ext4 /dev/sda4 -O quota,project
#mount /dev/sda4 /mnt/test
#touch /mnt/test/file
#chattr -p 123 /mnt/test/file
#quota -v -P 123
Problems is we should always transfer quota accounting whatver
quota limits enabled.
Signed-off-by: Wang Shilong <wshilong@xxxxxxx>
---
fs/ext4/ioctl.c | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c
index 28cc412..b5a39b0 100644
--- a/fs/ext4/ioctl.c
+++ b/fs/ext4/ioctl.c
@@ -308,6 +308,7 @@ static int ext4_ioctl_setproject(struct file *filp, __u32 projid)
kprojid_t kprojid;
struct ext4_iloc iloc;
struct ext4_inode *raw_inode;
+ struct dquot *transfer_to[MAXQUOTAS] = { };
if (!EXT4_HAS_RO_COMPAT_FEATURE(sb,
EXT4_FEATURE_RO_COMPAT_PROJECT)) {
@@ -361,17 +362,14 @@ static int ext4_ioctl_setproject(struct file *filp, __u32 projid)
if (err)
goto out_stop;
- if (sb_has_quota_limits_enabled(sb, PRJQUOTA)) {
- struct dquot *transfer_to[MAXQUOTAS] = { };
-
- transfer_to[PRJQUOTA] = dqget(sb, make_kqid_projid(kprojid));
- if (!IS_ERR(transfer_to[PRJQUOTA])) {
- err = __dquot_transfer(inode, transfer_to);
- dqput(transfer_to[PRJQUOTA]);
- if (err)
- goto out_dirty;
- }
+ transfer_to[PRJQUOTA] = dqget(sb, make_kqid_projid(kprojid));
+ if (!IS_ERR(transfer_to[PRJQUOTA])) {
+ err = __dquot_transfer(inode, transfer_to);
+ dqput(transfer_to[PRJQUOTA]);
+ if (err)
+ goto out_dirty;
}
+
EXT4_I(inode)->i_projid = kprojid;
inode->i_ctime = ext4_current_time(inode);
out_dirty:
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
