From: Joel Becker Date: Thu, 1 Apr 2010 01:25:44 +0000 (-0700) Subject: ocfs2: Compute metaecc for superblocks during online resize. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a42ab8e1a37257da37e0f018e707bf365ac24531;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git 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 Acked-by: Mark Fasheh [ Cc: stable@kernel.org --- diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c index 21c808f752d8..b18c6d677f9d 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);