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-rw-r--r--fs/xfs/scrub/metapath.c37
-rw-r--r--fs/xfs/xfs_qm.c47
-rw-r--r--fs/xfs/xfs_qm.h1
3 files changed, 32 insertions, 53 deletions
diff --git a/fs/xfs/scrub/metapath.c b/fs/xfs/scrub/metapath.c
index 80467d6bc763..c678cba1ffc3 100644
--- a/fs/xfs/scrub/metapath.c
+++ b/fs/xfs/scrub/metapath.c
@@ -171,23 +171,13 @@ static int
xchk_setup_metapath_quotadir(
struct xfs_scrub *sc)
{
- struct xfs_trans *tp;
- struct xfs_inode *dp = NULL;
- int error;
-
- error = xfs_trans_alloc_empty(sc->mp, &tp);
- if (error)
- return error;
+ struct xfs_quotainfo *qi = sc->mp->m_quotainfo;
- error = xfs_dqinode_load_parent(tp, &dp);
- xfs_trans_cancel(tp);
- if (error)
- return error;
+ if (!qi || !qi->qi_dirip)
+ return -ENOENT;
- error = xchk_setup_metapath_scan(sc, sc->mp->m_metadirip,
- kasprintf(GFP_KERNEL, "quota"), dp);
- xfs_irele(dp);
- return error;
+ return xchk_setup_metapath_scan(sc, sc->mp->m_metadirip,
+ kstrdup("quota", GFP_KERNEL), qi->qi_dirip);
}
/* Scan a quota inode under the /quota directory. */
@@ -197,10 +187,7 @@ xchk_setup_metapath_dqinode(
xfs_dqtype_t type)
{
struct xfs_quotainfo *qi = sc->mp->m_quotainfo;
- struct xfs_trans *tp = NULL;
- struct xfs_inode *dp = NULL;
struct xfs_inode *ip = NULL;
- int error;
if (!qi)
return -ENOENT;
@@ -222,20 +209,8 @@ xchk_setup_metapath_dqinode(
if (!ip)
return -ENOENT;
- error = xfs_trans_alloc_empty(sc->mp, &tp);
- if (error)
- return error;
-
- error = xfs_dqinode_load_parent(tp, &dp);
- xfs_trans_cancel(tp);
- if (error)
- return error;
-
- error = xchk_setup_metapath_scan(sc, dp,
+ return xchk_setup_metapath_scan(sc, qi->qi_dirip,
kstrdup(xfs_dqinode_path(type), GFP_KERNEL), ip);
-
- xfs_irele(dp);
- return error;
}
#else
# define xchk_setup_metapath_quotadir(...) (-ENOENT)
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index 61ee110b47d7..3c0189831f14 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -241,6 +241,10 @@ xfs_qm_destroy_quotainos(
xfs_irele(qi->qi_pquotaip);
qi->qi_pquotaip = NULL;
}
+ if (qi->qi_dirip) {
+ xfs_irele(qi->qi_dirip);
+ qi->qi_dirip = NULL;
+ }
}
/*
@@ -646,8 +650,7 @@ xfs_qm_init_timelimits(
static int
xfs_qm_load_metadir_qinos(
struct xfs_mount *mp,
- struct xfs_quotainfo *qi,
- struct xfs_inode **dpp)
+ struct xfs_quotainfo *qi)
{
struct xfs_trans *tp;
int error;
@@ -656,7 +659,7 @@ xfs_qm_load_metadir_qinos(
if (error)
return error;
- error = xfs_dqinode_load_parent(tp, dpp);
+ error = xfs_dqinode_load_parent(tp, &qi->qi_dirip);
if (error == -ENOENT) {
/* no quota dir directory, but we'll create one later */
error = 0;
@@ -666,21 +669,21 @@ xfs_qm_load_metadir_qinos(
goto out_trans;
if (XFS_IS_UQUOTA_ON(mp)) {
- error = xfs_dqinode_load(tp, *dpp, XFS_DQTYPE_USER,
+ error = xfs_dqinode_load(tp, qi->qi_dirip, XFS_DQTYPE_USER,
&qi->qi_uquotaip);
if (error && error != -ENOENT)
goto out_trans;
}
if (XFS_IS_GQUOTA_ON(mp)) {
- error = xfs_dqinode_load(tp, *dpp, XFS_DQTYPE_GROUP,
+ error = xfs_dqinode_load(tp, qi->qi_dirip, XFS_DQTYPE_GROUP,
&qi->qi_gquotaip);
if (error && error != -ENOENT)
goto out_trans;
}
if (XFS_IS_PQUOTA_ON(mp)) {
- error = xfs_dqinode_load(tp, *dpp, XFS_DQTYPE_PROJ,
+ error = xfs_dqinode_load(tp, qi->qi_dirip, XFS_DQTYPE_PROJ,
&qi->qi_pquotaip);
if (error && error != -ENOENT)
goto out_trans;
@@ -696,34 +699,33 @@ out_trans:
STATIC int
xfs_qm_create_metadir_qinos(
struct xfs_mount *mp,
- struct xfs_quotainfo *qi,
- struct xfs_inode **dpp)
+ struct xfs_quotainfo *qi)
{
int error;
- if (!*dpp) {
- error = xfs_dqinode_mkdir_parent(mp, dpp);
+ if (!qi->qi_dirip) {
+ error = xfs_dqinode_mkdir_parent(mp, &qi->qi_dirip);
if (error && error != -EEXIST)
return error;
}
if (XFS_IS_UQUOTA_ON(mp) && !qi->qi_uquotaip) {
- error = xfs_dqinode_metadir_create(*dpp, XFS_DQTYPE_USER,
- &qi->qi_uquotaip);
+ error = xfs_dqinode_metadir_create(qi->qi_dirip,
+ XFS_DQTYPE_USER, &qi->qi_uquotaip);
if (error)
return error;
}
if (XFS_IS_GQUOTA_ON(mp) && !qi->qi_gquotaip) {
- error = xfs_dqinode_metadir_create(*dpp, XFS_DQTYPE_GROUP,
- &qi->qi_gquotaip);
+ error = xfs_dqinode_metadir_create(qi->qi_dirip,
+ XFS_DQTYPE_GROUP, &qi->qi_gquotaip);
if (error)
return error;
}
if (XFS_IS_PQUOTA_ON(mp) && !qi->qi_pquotaip) {
- error = xfs_dqinode_metadir_create(*dpp, XFS_DQTYPE_PROJ,
- &qi->qi_pquotaip);
+ error = xfs_dqinode_metadir_create(qi->qi_dirip,
+ XFS_DQTYPE_PROJ, &qi->qi_pquotaip);
if (error)
return error;
}
@@ -768,7 +770,6 @@ xfs_qm_init_metadir_qinos(
struct xfs_mount *mp)
{
struct xfs_quotainfo *qi = mp->m_quotainfo;
- struct xfs_inode *dp = NULL;
int error;
if (!xfs_has_quota(mp)) {
@@ -777,20 +778,22 @@ xfs_qm_init_metadir_qinos(
return error;
}
- error = xfs_qm_load_metadir_qinos(mp, qi, &dp);
+ error = xfs_qm_load_metadir_qinos(mp, qi);
if (error)
goto out_err;
- error = xfs_qm_create_metadir_qinos(mp, qi, &dp);
+ error = xfs_qm_create_metadir_qinos(mp, qi);
if (error)
goto out_err;
- xfs_irele(dp);
+ /* The only user of the quota dir inode is online fsck */
+#if !IS_ENABLED(CONFIG_XFS_ONLINE_SCRUB)
+ xfs_irele(qi->qi_dirip);
+ qi->qi_dirip = NULL;
+#endif
return 0;
out_err:
xfs_qm_destroy_quotainos(mp->m_quotainfo);
- if (dp)
- xfs_irele(dp);
return error;
}
diff --git a/fs/xfs/xfs_qm.h b/fs/xfs/xfs_qm.h
index e919c7f62f57..35b64bc3a7a8 100644
--- a/fs/xfs/xfs_qm.h
+++ b/fs/xfs/xfs_qm.h
@@ -55,6 +55,7 @@ struct xfs_quotainfo {
struct xfs_inode *qi_uquotaip; /* user quota inode */
struct xfs_inode *qi_gquotaip; /* group quota inode */
struct xfs_inode *qi_pquotaip; /* project quota inode */
+ struct xfs_inode *qi_dirip; /* quota metadir */
struct list_lru qi_lru;
int qi_dquots;
struct mutex qi_quotaofflock;/* to serialize quotaoff */
generated by cgit v1.2.3 (git 2.0.4) at 2025-10-16 23:16:03 +0000