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authorJoel Becker <joel.becker@oracle.com>2010-03-31 18:25:44 -0700
committerJoel Becker <joel.becker@oracle.com>2010-03-31 18:39:08 -0700
commita42ab8e1a37257da37e0f018e707bf365ac24531 (patch)
tree4d85320533c3475560a36f8735fb4874680c8d12
parent428257f8870f0e72e85ce782d091fa1f366de7df (diff)
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ocfs2: Compute metaecc for superblocks during online resize.
Online resize writes out the new superblock and its backups directly. The metaecc data wasn't being recomputed. Let's do that directly. Signed-off-by: Joel Becker <joel.becker@oracle.com> Acked-by: Mark Fasheh <mfasheh@suse.com>[ Cc: stable@kernel.org
-rw-r--r--fs/ocfs2/buffer_head_io.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c
index 21c808f752d..b18c6d677f9 100644
--- a/fs/ocfs2/buffer_head_io.c
+++ b/fs/ocfs2/buffer_head_io.c
@@ -407,6 +407,7 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb,
struct buffer_head *bh)
{
int ret = 0;
+ struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data;
mlog_entry_void();
@@ -426,6 +427,7 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb,
get_bh(bh); /* for end_buffer_write_sync() */
bh->b_end_io = end_buffer_write_sync;
+ ocfs2_compute_meta_ecc(osb->sb, bh->b_data, &di->i_check);
submit_bh(WRITE, bh);
wait_on_buffer(bh);