diff mbox series

[02/15] xfs: detach inode dquots at the end of inactivation

Message ID 162267270808.2375284.11171512285980946391.stgit@locust (mailing list archive)
State Accepted
Headers show
Series xfs: clean up incore inode walk functions | expand

Commit Message

Darrick J. Wong June 2, 2021, 10:25 p.m. UTC
From: Darrick J. Wong <djwong@kernel.org>

Once we're done with inactivating an inode, we're finished updating
metadata for that inode.  This means that we can detach the dquots at
the end and not have to wait for reclaim to do it for us.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
---
 fs/xfs/xfs_icache.c |    2 +-
 fs/xfs/xfs_inode.c  |   22 +++++++++++-----------
 2 files changed, 12 insertions(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c
index e2edbcf7a528..dfa0ec7d02b8 100644
--- a/fs/xfs/xfs_icache.c
+++ b/fs/xfs/xfs_icache.c
@@ -1093,7 +1093,7 @@  xfs_reclaim_inode(
 	 * unlocked after the lookup before we go ahead and free it.
 	 */
 	xfs_ilock(ip, XFS_ILOCK_EXCL);
-	xfs_qm_dqdetach(ip);
+	ASSERT(!ip->i_udquot && !ip->i_gdquot && !ip->i_pdquot);
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	ASSERT(xfs_inode_clean(ip));
 
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index e4c2da4566f1..51972549e73c 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1716,7 +1716,7 @@  xfs_inactive(
 	 */
 	if (VFS_I(ip)->i_mode == 0) {
 		ASSERT(ip->i_df.if_broot_bytes == 0);
-		return;
+		goto out;
 	}
 
 	mp = ip->i_mount;
@@ -1724,11 +1724,11 @@  xfs_inactive(
 
 	/* If this is a read-only mount, don't do this (would generate I/O) */
 	if (mp->m_flags & XFS_MOUNT_RDONLY)
-		return;
+		goto out;
 
 	/* Metadata inodes require explicit resource cleanup. */
 	if (xfs_is_metadata_inode(ip))
-		return;
+		goto out;
 
 	/* Try to clean out the cow blocks if there are any. */
 	if (xfs_inode_has_cow_data(ip))
@@ -1747,7 +1747,7 @@  xfs_inactive(
 		if (xfs_can_free_eofblocks(ip, true))
 			xfs_free_eofblocks(ip);
 
-		return;
+		goto out;
 	}
 
 	if (S_ISREG(VFS_I(ip)->i_mode) &&
@@ -1757,14 +1757,14 @@  xfs_inactive(
 
 	error = xfs_qm_dqattach(ip);
 	if (error)
-		return;
+		goto out;
 
 	if (S_ISLNK(VFS_I(ip)->i_mode))
 		error = xfs_inactive_symlink(ip);
 	else if (truncate)
 		error = xfs_inactive_truncate(ip);
 	if (error)
-		return;
+		goto out;
 
 	/*
 	 * If there are attributes associated with the file then blow them away
@@ -1774,7 +1774,7 @@  xfs_inactive(
 	if (XFS_IFORK_Q(ip)) {
 		error = xfs_attr_inactive(ip);
 		if (error)
-			return;
+			goto out;
 	}
 
 	ASSERT(!ip->i_afp);
@@ -1783,12 +1783,12 @@  xfs_inactive(
 	/*
 	 * Free the inode.
 	 */
-	error = xfs_inactive_ifree(ip);
-	if (error)
-		return;
+	xfs_inactive_ifree(ip);
 
+out:
 	/*
-	 * Release the dquots held by inode, if any.
+	 * We're done making metadata updates for this inode, so we can release
+	 * the attached dquots.
 	 */
 	xfs_qm_dqdetach(ip);
 }