6.4-stable review patch. If anyone has any objections, please let me know.
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From: Baokun Li libaokun1@huawei.com
[ Upstream commit 4b9bdfa16535de8f49bf954aeed0f525ee2fc322 ]
Now we have a helper function dquot_dirty() to determine if dquot has DQ_MOD_B bit. dquot_active() can easily be misunderstood as a helper function to determine if dquot has DQ_ACTIVE_B bit. So we avoid this by renaming it to inode_quota_active() and later on we will add the helper function dquot_active() to determine if dquot has DQ_ACTIVE_B bit.
Signed-off-by: Baokun Li libaokun1@huawei.com Signed-off-by: Jan Kara jack@suse.cz Message-Id: 20230630110822.3881712-3-libaokun1@huawei.com Stable-dep-of: dabc8b207566 ("quota: fix dqput() to follow the guarantees dquot_srcu should provide") Signed-off-by: Sasha Levin sashal@kernel.org --- fs/quota/dquot.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 108ba9f1e4208..a08698d9859a8 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -1418,7 +1418,7 @@ static int info_bdq_free(struct dquot *dquot, qsize_t space) return QUOTA_NL_NOWARN; }
-static int dquot_active(const struct inode *inode) +static int inode_quota_active(const struct inode *inode) { struct super_block *sb = inode->i_sb;
@@ -1441,7 +1441,7 @@ static int __dquot_initialize(struct inode *inode, int type) qsize_t rsv; int ret = 0;
- if (!dquot_active(inode)) + if (!inode_quota_active(inode)) return 0;
dquots = i_dquot(inode); @@ -1549,7 +1549,7 @@ bool dquot_initialize_needed(struct inode *inode) struct dquot **dquots; int i;
- if (!dquot_active(inode)) + if (!inode_quota_active(inode)) return false;
dquots = i_dquot(inode); @@ -1660,7 +1660,7 @@ int __dquot_alloc_space(struct inode *inode, qsize_t number, int flags) int reserve = flags & DQUOT_SPACE_RESERVE; struct dquot **dquots;
- if (!dquot_active(inode)) { + if (!inode_quota_active(inode)) { if (reserve) { spin_lock(&inode->i_lock); *inode_reserved_space(inode) += number; @@ -1730,7 +1730,7 @@ int dquot_alloc_inode(struct inode *inode) struct dquot_warn warn[MAXQUOTAS]; struct dquot * const *dquots;
- if (!dquot_active(inode)) + if (!inode_quota_active(inode)) return 0; for (cnt = 0; cnt < MAXQUOTAS; cnt++) warn[cnt].w_type = QUOTA_NL_NOWARN; @@ -1773,7 +1773,7 @@ int dquot_claim_space_nodirty(struct inode *inode, qsize_t number) struct dquot **dquots; int cnt, index;
- if (!dquot_active(inode)) { + if (!inode_quota_active(inode)) { spin_lock(&inode->i_lock); *inode_reserved_space(inode) -= number; __inode_add_bytes(inode, number); @@ -1815,7 +1815,7 @@ void dquot_reclaim_space_nodirty(struct inode *inode, qsize_t number) struct dquot **dquots; int cnt, index;
- if (!dquot_active(inode)) { + if (!inode_quota_active(inode)) { spin_lock(&inode->i_lock); *inode_reserved_space(inode) += number; __inode_sub_bytes(inode, number); @@ -1859,7 +1859,7 @@ void __dquot_free_space(struct inode *inode, qsize_t number, int flags) struct dquot **dquots; int reserve = flags & DQUOT_SPACE_RESERVE, index;
- if (!dquot_active(inode)) { + if (!inode_quota_active(inode)) { if (reserve) { spin_lock(&inode->i_lock); *inode_reserved_space(inode) -= number; @@ -1914,7 +1914,7 @@ void dquot_free_inode(struct inode *inode) struct dquot * const *dquots; int index;
- if (!dquot_active(inode)) + if (!inode_quota_active(inode)) return;
dquots = i_dquot(inode); @@ -2086,7 +2086,7 @@ int dquot_transfer(struct mnt_idmap *idmap, struct inode *inode, struct super_block *sb = inode->i_sb; int ret;
- if (!dquot_active(inode)) + if (!inode_quota_active(inode)) return 0;
if (i_uid_needs_update(idmap, iattr, inode)) {