| | Date | Mon, 10 May 2010 15:32:04 -0700 | | From | Greg KH <> | | Subject | [033/117] ocfs2: Compute metaecc for superblocks during online resize. |
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2.6.33-stable review patch. If anyone has any objections, please let us know.
------------------ From: Joel Becker <joel.becker@oracle.com>
commit a42ab8e1a37257da37e0f018e707bf365ac24531 upstream.
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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- fs/ocfs2/buffer_head_io.c | 2 ++ 1 file changed, 2 insertions(+) --- 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 o 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 o 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);
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