linux-kernel - [PATCH v4 09/14] xfs: Update xfs_setattr

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Message-Id: <20240813163638.3751939-10-john.g.garry@oracle.com>
Date: Tue, 13 Aug 2024 16:36:33 +0000
From: John Garry <john.g.garry@...cle.com>
To: chandan.babu@...cle.com, djwong@...nel.org, dchinner@...hat.com,
        hch@....de
Cc: viro@...iv.linux.org.uk, brauner@...nel.org, jack@...e.cz,
        linux-xfs@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, catherine.hoang@...cle.com,
        martin.petersen@...cle.com, John Garry <john.g.garry@...cle.com>
Subject: [PATCH v4 09/14] xfs: Update xfs_setattr_size() for forcealign

For when an inode has forcealign, reserve blocks for same reason which we
were doing for big RT alloc.

Reviewed-by: "Darrick J. Wong" <djwong@...nel.org>
Signed-off-by: John Garry <john.g.garry@...cle.com>
---
 fs/xfs/xfs_iops.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index 1cdc8034f54d..6e017aa6f61d 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -926,12 +926,12 @@ xfs_setattr_size(
 	}
 
 	/*
-	 * For realtime inode with more than one block rtextsize, we need the
+	 * For inodes with more than one block alloc unitsize, we need the
 	 * block reservation for bmap btree block allocations/splits that can
 	 * happen since it could split the tail written extent and convert the
 	 * right beyond EOF one to unwritten.
 	 */
-	if (xfs_inode_has_bigrtalloc(ip))
+	if (xfs_inode_alloc_fsbsize(ip) > 1)
 		resblks = XFS_DIOSTRAT_SPACE_RES(mp, 0);
 
 	error = xfs_trans_alloc(mp, &M_RES(mp)->tr_itruncate, resblks,
-- 
2.31.1