From 7e2a8af528396d275962b33af9e5350da10c01f3 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig <hch@lst.de> Date: Mon, 29 Mar 2021 11:11:39 -0700 Subject: xfs: don't clear the "dinode core" in xfs_inode_alloc The xfs_icdinode structure just contains a random mix of inode field, which are all read from the on-disk inode and mostly not looked at before reading the inode or initializing a new inode cluster. The only exceptions are the forkoff and blocks field, which are used in sanity checks for freshly allocated inodes. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org> --- fs/xfs/xfs_icache.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/xfs/xfs_icache.c') diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index 54d483ea34c8..fae6392f7c56 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -63,8 +63,9 @@ xfs_inode_alloc( memset(&ip->i_df, 0, sizeof(ip->i_df)); ip->i_flags = 0; ip->i_delayed_blks = 0; - memset(&ip->i_d, 0, sizeof(ip->i_d)); ip->i_d.di_flags2 = mp->m_ino_geo.new_diflags2; + ip->i_d.di_nblocks = 0; + ip->i_d.di_forkoff = 0; ip->i_sick = 0; ip->i_checked = 0; INIT_WORK(&ip->i_ioend_work, xfs_end_io); -- cgit v1.2.3