From 4f86bb4b66c999ad9ddcfd49fec93992eeba2715 Mon Sep 17 00:00:00 2001 From: Chandan Babu R Date: Wed, 9 Mar 2022 07:49:36 +0000 Subject: xfs: Conditionally upgrade existing inodes to use large extent counters This commit enables upgrading existing inodes to use large extent counters provided that underlying filesystem's superblock has large extent counter feature enabled. Reviewed-by: Darrick J. Wong Reviewed-by: Dave Chinner Signed-off-by: Chandan Babu R --- fs/xfs/libxfs/xfs_bmap.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'fs/xfs/libxfs/xfs_bmap.c') diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 4fab0c92ab70..82d5467ddf2c 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -4524,14 +4524,16 @@ xfs_bmapi_convert_delalloc( return error; xfs_ilock(ip, XFS_ILOCK_EXCL); + xfs_trans_ijoin(tp, ip, 0); error = xfs_iext_count_may_overflow(ip, whichfork, XFS_IEXT_ADD_NOSPLIT_CNT); + if (error == -EFBIG) + error = xfs_iext_count_upgrade(tp, ip, + XFS_IEXT_ADD_NOSPLIT_CNT); if (error) goto out_trans_cancel; - xfs_trans_ijoin(tp, ip, 0); - if (!xfs_iext_lookup_extent(ip, ifp, offset_fsb, &bma.icur, &bma.got) || bma.got.br_startoff > offset_fsb) { /* -- cgit