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Diffstat (limited to 'fs/gfs2/quota.c')
-rw-r--r--fs/gfs2/quota.c59
1 files changed, 30 insertions, 29 deletions
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 197cc2dade7..7d1ede7b66f 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -494,11 +494,15 @@ static void qdsb_put(struct gfs2_quota_data *qd)
int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
- struct gfs2_qadata *qa = ip->i_qadata;
- struct gfs2_quota_data **qd = qa->qa_qd;
+ struct gfs2_quota_data **qd;
int error;
- if (gfs2_assert_warn(sdp, !qa->qa_qd_num) ||
+ if (ip->i_res == NULL)
+ gfs2_rs_alloc(ip);
+
+ qd = ip->i_res->rs_qa_qd;
+
+ if (gfs2_assert_warn(sdp, !ip->i_res->rs_qa_qd_num) ||
gfs2_assert_warn(sdp, !test_bit(GIF_QD_LOCKED, &ip->i_flags)))
return -EIO;
@@ -508,20 +512,20 @@ int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid)
error = qdsb_get(sdp, QUOTA_USER, ip->i_inode.i_uid, qd);
if (error)
goto out;
- qa->qa_qd_num++;
+ ip->i_res->rs_qa_qd_num++;
qd++;
error = qdsb_get(sdp, QUOTA_GROUP, ip->i_inode.i_gid, qd);
if (error)
goto out;
- qa->qa_qd_num++;
+ ip->i_res->rs_qa_qd_num++;
qd++;
if (uid != NO_QUOTA_CHANGE && uid != ip->i_inode.i_uid) {
error = qdsb_get(sdp, QUOTA_USER, uid, qd);
if (error)
goto out;
- qa->qa_qd_num++;
+ ip->i_res->rs_qa_qd_num++;
qd++;
}
@@ -529,7 +533,7 @@ int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid)
error = qdsb_get(sdp, QUOTA_GROUP, gid, qd);
if (error)
goto out;
- qa->qa_qd_num++;
+ ip->i_res->rs_qa_qd_num++;
qd++;
}
@@ -542,16 +546,17 @@ out:
void gfs2_quota_unhold(struct gfs2_inode *ip)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
- struct gfs2_qadata *qa = ip->i_qadata;
unsigned int x;
+ if (ip->i_res == NULL)
+ return;
gfs2_assert_warn(sdp, !test_bit(GIF_QD_LOCKED, &ip->i_flags));
- for (x = 0; x < qa->qa_qd_num; x++) {
- qdsb_put(qa->qa_qd[x]);
- qa->qa_qd[x] = NULL;
+ for (x = 0; x < ip->i_res->rs_qa_qd_num; x++) {
+ qdsb_put(ip->i_res->rs_qa_qd[x]);
+ ip->i_res->rs_qa_qd[x] = NULL;
}
- qa->qa_qd_num = 0;
+ ip->i_res->rs_qa_qd_num = 0;
}
static int sort_qd(const void *a, const void *b)
@@ -919,7 +924,6 @@ fail:
int gfs2_quota_lock(struct gfs2_inode *ip, u32 uid, u32 gid)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
- struct gfs2_qadata *qa = ip->i_qadata;
struct gfs2_quota_data *qd;
unsigned int x;
int error = 0;
@@ -932,15 +936,15 @@ int gfs2_quota_lock(struct gfs2_inode *ip, u32 uid, u32 gid)
sdp->sd_args.ar_quota != GFS2_QUOTA_ON)
return 0;
- sort(qa->qa_qd, qa->qa_qd_num, sizeof(struct gfs2_quota_data *),
- sort_qd, NULL);
+ sort(ip->i_res->rs_qa_qd, ip->i_res->rs_qa_qd_num,
+ sizeof(struct gfs2_quota_data *), sort_qd, NULL);
- for (x = 0; x < qa->qa_qd_num; x++) {
+ for (x = 0; x < ip->i_res->rs_qa_qd_num; x++) {
int force = NO_FORCE;
- qd = qa->qa_qd[x];
+ qd = ip->i_res->rs_qa_qd[x];
if (test_and_clear_bit(QDF_REFRESH, &qd->qd_flags))
force = FORCE;
- error = do_glock(qd, force, &qa->qa_qd_ghs[x]);
+ error = do_glock(qd, force, &ip->i_res->rs_qa_qd_ghs[x]);
if (error)
break;
}
@@ -949,7 +953,7 @@ int gfs2_quota_lock(struct gfs2_inode *ip, u32 uid, u32 gid)
set_bit(GIF_QD_LOCKED, &ip->i_flags);
else {
while (x--)
- gfs2_glock_dq_uninit(&qa->qa_qd_ghs[x]);
+ gfs2_glock_dq_uninit(&ip->i_res->rs_qa_qd_ghs[x]);
gfs2_quota_unhold(ip);
}
@@ -994,7 +998,6 @@ static int need_sync(struct gfs2_quota_data *qd)
void gfs2_quota_unlock(struct gfs2_inode *ip)
{
- struct gfs2_qadata *qa = ip->i_qadata;
struct gfs2_quota_data *qda[4];
unsigned int count = 0;
unsigned int x;
@@ -1002,14 +1005,14 @@ void gfs2_quota_unlock(struct gfs2_inode *ip)
if (!test_and_clear_bit(GIF_QD_LOCKED, &ip->i_flags))
goto out;
- for (x = 0; x < qa->qa_qd_num; x++) {
+ for (x = 0; x < ip->i_res->rs_qa_qd_num; x++) {
struct gfs2_quota_data *qd;
int sync;
- qd = qa->qa_qd[x];
+ qd = ip->i_res->rs_qa_qd[x];
sync = need_sync(qd);
- gfs2_glock_dq_uninit(&qa->qa_qd_ghs[x]);
+ gfs2_glock_dq_uninit(&ip->i_res->rs_qa_qd_ghs[x]);
if (sync && qd_trylock(qd))
qda[count++] = qd;
@@ -1042,7 +1045,6 @@ static int print_message(struct gfs2_quota_data *qd, char *type)
int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
- struct gfs2_qadata *qa = ip->i_qadata;
struct gfs2_quota_data *qd;
s64 value;
unsigned int x;
@@ -1054,8 +1056,8 @@ int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid)
if (sdp->sd_args.ar_quota != GFS2_QUOTA_ON)
return 0;
- for (x = 0; x < qa->qa_qd_num; x++) {
- qd = qa->qa_qd[x];
+ for (x = 0; x < ip->i_res->rs_qa_qd_num; x++) {
+ qd = ip->i_res->rs_qa_qd[x];
if (!((qd->qd_id == uid && test_bit(QDF_USER, &qd->qd_flags)) ||
(qd->qd_id == gid && !test_bit(QDF_USER, &qd->qd_flags))))
@@ -1093,7 +1095,6 @@ int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid)
void gfs2_quota_change(struct gfs2_inode *ip, s64 change,
u32 uid, u32 gid)
{
- struct gfs2_qadata *qa = ip->i_qadata;
struct gfs2_quota_data *qd;
unsigned int x;
@@ -1102,8 +1103,8 @@ void gfs2_quota_change(struct gfs2_inode *ip, s64 change,
if (ip->i_diskflags & GFS2_DIF_SYSTEM)
return;
- for (x = 0; x < qa->qa_qd_num; x++) {
- qd = qa->qa_qd[x];
+ for (x = 0; x < ip->i_res->rs_qa_qd_num; x++) {
+ qd = ip->i_res->rs_qa_qd[x];
if ((qd->qd_id == uid && test_bit(QDF_USER, &qd->qd_flags)) ||
(qd->qd_id == gid && !test_bit(QDF_USER, &qd->qd_flags))) {
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-24 20:04:26 +0000