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From: Mark Fasheh <mfasheh@suse.de>
To: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org,
	Mark Fasheh <mfasheh@suse.de>
Subject: [PATCH 62/76] fs/quota: Use inode_sb() helper instead of inode->i_sb
Date: Tue,  8 May 2018 11:04:22 -0700	[thread overview]
Message-ID: <20180508180436.716-63-mfasheh@suse.de> (raw)
In-Reply-To: <20180508180436.716-1-mfasheh@suse.de>

Signed-off-by: Mark Fasheh <mfasheh@suse.de>
---
 fs/quota/dquot.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 020c597ef9b6..ba6d549323cb 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -920,7 +920,7 @@ EXPORT_SYMBOL(dqget);
 
 static inline struct dquot **i_dquot(struct inode *inode)
 {
-	return inode->i_sb->s_op->get_dquots(inode);
+	return inode_sb(inode)->s_op->get_dquots(inode);
 }
 
 static int dqinit_needed(struct inode *inode, int type)
@@ -1406,7 +1406,7 @@ static int info_bdq_free(struct dquot *dquot, qsize_t space)
 
 static int dquot_active(const struct inode *inode)
 {
-	struct super_block *sb = inode->i_sb;
+	struct super_block *sb = inode_sb(inode);
 
 	if (IS_NOQUOTA(inode))
 		return 0;
@@ -1423,7 +1423,7 @@ static int __dquot_initialize(struct inode *inode, int type)
 {
 	int cnt, init_needed = 0;
 	struct dquot **dquots, *got[MAXQUOTAS] = {};
-	struct super_block *sb = inode->i_sb;
+	struct super_block *sb = inode_sb(inode);
 	qsize_t rsv;
 	int ret = 0;
 
@@ -1462,7 +1462,7 @@ static int __dquot_initialize(struct inode *inode, int type)
 			qid = make_kqid_gid(inode->i_gid);
 			break;
 		case PRJQUOTA:
-			rc = inode->i_sb->dq_op->get_projid(inode, &projid);
+			rc = inode_sb(inode)->dq_op->get_projid(inode, &projid);
 			if (rc)
 				continue;
 			qid = make_kqid_projid(projid);
@@ -1540,7 +1540,7 @@ bool dquot_initialize_needed(struct inode *inode)
 
 	dquots = i_dquot(inode);
 	for (i = 0; i < MAXQUOTAS; i++)
-		if (!dquots[i] && sb_has_quota_active(inode->i_sb, i))
+		if (!dquots[i] && sb_has_quota_active(inode_sb(inode), i))
 			return true;
 	return false;
 }
@@ -1603,13 +1603,13 @@ static qsize_t *inode_reserved_space(struct inode * inode)
 {
 	/* Filesystem must explicitly define it's own method in order to use
 	 * quota reservation interface */
-	BUG_ON(!inode->i_sb->dq_op->get_reserved_space);
-	return inode->i_sb->dq_op->get_reserved_space(inode);
+	BUG_ON(!inode_sb(inode)->dq_op->get_reserved_space);
+	return inode_sb(inode)->dq_op->get_reserved_space(inode);
 }
 
 static qsize_t __inode_get_rsv_space(struct inode *inode)
 {
-	if (!inode->i_sb->dq_op->get_reserved_space)
+	if (!inode_sb(inode)->dq_op->get_reserved_space)
 		return 0;
 	return *inode_reserved_space(inode);
 }
@@ -1618,7 +1618,7 @@ static qsize_t inode_get_rsv_space(struct inode *inode)
 {
 	qsize_t ret;
 
-	if (!inode->i_sb->dq_op->get_reserved_space)
+	if (!inode_sb(inode)->dq_op->get_reserved_space)
 		return 0;
 	spin_lock(&inode->i_lock);
 	ret = __inode_get_rsv_space(inode);
@@ -1955,8 +1955,8 @@ int __dquot_transfer(struct inode *inode, struct dquot **transfer_to)
 	if (IS_NOQUOTA(inode))
 		return 0;
 
-	if (inode->i_sb->dq_op->get_inode_usage) {
-		ret = inode->i_sb->dq_op->get_inode_usage(inode, &inode_usage);
+	if (inode_sb(inode)->dq_op->get_inode_usage) {
+		ret = inode_sb(inode)->dq_op->get_inode_usage(inode, &inode_usage);
 		if (ret)
 			return ret;
 	}
@@ -1988,7 +1988,7 @@ int __dquot_transfer(struct inode *inode, struct dquot **transfer_to)
 		if (!transfer_to[cnt])
 			continue;
 		/* Avoid races with quotaoff() */
-		if (!sb_has_quota_active(inode->i_sb, cnt))
+		if (!sb_has_quota_active(inode_sb(inode), cnt))
 			continue;
 		is_valid[cnt] = 1;
 		transfer_from[cnt] = i_dquot(inode)[cnt];
@@ -2070,7 +2070,7 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr)
 {
 	struct dquot *transfer_to[MAXQUOTAS] = {};
 	struct dquot *dquot;
-	struct super_block *sb = inode->i_sb;
+	struct super_block *sb = inode_sb(inode);
 	int ret;
 
 	if (!dquot_active(inode))
@@ -2302,7 +2302,7 @@ static int vfs_load_quota_inode(struct inode *inode, int type, int format_id,
 	unsigned int flags)
 {
 	struct quota_format_type *fmt = find_quota_format(format_id);
-	struct super_block *sb = inode->i_sb;
+	struct super_block *sb = inode_sb(inode);
 	struct quota_info *dqopt = sb_dqopt(sb);
 	int error;
 
@@ -2464,7 +2464,7 @@ EXPORT_SYMBOL(dquot_quota_on);
 int dquot_enable(struct inode *inode, int type, int format_id,
 		 unsigned int flags)
 {
-	struct super_block *sb = inode->i_sb;
+	struct super_block *sb = inode_sb(inode);
 
 	/* Just unsuspend quotas? */
 	BUG_ON(flags & DQUOT_SUSPENDED);
-- 
2.15.1

  parent reply	other threads:[~2018-05-08 18:06 UTC|newest]

Thread overview: 88+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-08 18:03 [RFC][PATCH 0/76] vfs: 'views' for filesystems with more than one root Mark Fasheh
2018-05-08 18:03 ` [PATCH 01/76] vfs: Introduce struct fs_view Mark Fasheh
2018-05-08 18:03 ` [PATCH 02/76] arch: Use inode_sb() helper instead of inode->i_sb Mark Fasheh
2018-05-08 18:03 ` [PATCH 03/76] drivers: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 04/76] fs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 05/76] include: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 06/76] ipc: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 07/76] kernel: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 08/76] mm: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 09/76] net: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 10/76] security: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 11/76] fs/9p: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 12/76] fs/adfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 13/76] fs/affs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 14/76] fs/afs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 15/76] fs/autofs4: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 16/76] fs/befs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 17/76] fs/bfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 18/76] fs/btrfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 19/76] fs/ceph: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 20/76] fs/cifs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 21/76] fs/coda: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 22/76] fs/configfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 23/76] fs/cramfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 24/76] fs/crypto: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 25/76] fs/ecryptfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 26/76] fs/efivarfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 27/76] fs/efs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 28/76] fs/exofs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 29/76] fs/exportfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 30/76] fs/ext2: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 31/76] fs/ext4: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 32/76] fs/f2fs: " Mark Fasheh
2018-05-10 10:10   ` Chao Yu
2018-05-08 18:03 ` [PATCH 33/76] fs/fat: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 34/76] fs/freevxfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 35/76] fs/fuse: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 36/76] fs/gfs2: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 37/76] fs/hfs: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 38/76] fs/hfsplus: " Mark Fasheh
2018-05-08 18:03 ` [PATCH 39/76] fs/hostfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 40/76] fs/hpfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 41/76] fs/hugetlbfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 42/76] fs/isofs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 43/76] fs/jbd2: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 44/76] fs/jffs2: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 45/76] fs/jfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 46/76] fs/kernfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 47/76] fs/lockd: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 48/76] fs/minix: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 49/76] fs/nfsd: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 50/76] fs/nfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 51/76] fs/nilfs2: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 52/76] fs/notify: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 53/76] fs/ntfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 54/76] fs/ocfs2: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 55/76] fs/omfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 56/76] fs/openpromfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 57/76] fs/orangefs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 58/76] fs/overlayfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 59/76] fs/proc: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 60/76] fs/qnx4: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 61/76] fs/qnx6: " Mark Fasheh
2018-05-08 18:04 ` Mark Fasheh [this message]
2018-05-08 18:04 ` [PATCH 63/76] fs/ramfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 64/76] fs/read: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 65/76] fs/reiserfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 66/76] fs/romfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 67/76] fs/squashfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 68/76] fs/sysv: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 69/76] fs/ubifs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 70/76] fs/udf: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 71/76] fs/ufs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 72/76] fs/xfs: " Mark Fasheh
2018-05-08 18:04 ` [PATCH 73/76] vfs: Move s_dev to to struct fs_view Mark Fasheh
2018-05-08 18:04 ` [PATCH 74/76] fs: Use fs_view device from struct inode Mark Fasheh
2018-05-08 18:04 ` [PATCH 75/76] fs: Use fs view device from struct super_block Mark Fasheh
2018-05-08 18:04 ` [PATCH 76/76] btrfs: Use fs_view in roots, point inodes to it Mark Fasheh
2018-05-08 23:38 ` [RFC][PATCH 0/76] vfs: 'views' for filesystems with more than one root Dave Chinner
2018-05-09  2:06   ` Jeff Mahoney
2018-05-09  6:41     ` Dave Chinner
2018-06-05 20:17       ` Jeff Mahoney
2018-06-06  9:49         ` Amir Goldstein
2018-06-06 20:42           ` Mark Fasheh
2018-06-07  6:06             ` Amir Goldstein
2018-06-07 20:44               ` Mark Fasheh
2018-06-06 21:19           ` Jeff Mahoney
2018-06-07  6:17             ` Amir Goldstein

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