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Date: Mon, 18 Sep 2017 20:29:56 -0700 From: Tejun Heo <tj@...nel.org> To: Colin King <colin.king@...onical.com> Cc: Mark Fasheh <mfasheh@...sity.com>, Joel Becker <jlbec@...lplan.org>, Andrew Morton <akpm@...ux-foundation.org>, piaojun <piaojun@...wei.com>, linux-ide@...r.kernel.org, ocfs2-devel@....oracle.com, kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] libata: make static arrays const, reduces object code size On Mon, Sep 18, 2017 at 02:31:40PM +0100, Colin King wrote: > From: Colin Ian King <colin.king@...onical.com> > > Don't populate const arrayis on the stack, instead make them static. > Makes the object code smaller by over 260 bytes: > > Signed-off-by: Colin Ian King <colin.king@...onical.com> ... > diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c > index 74407c6dd592..31a61e8e0152 100644 > --- a/fs/ocfs2/dlm/dlmrecovery.c > +++ b/fs/ocfs2/dlm/dlmrecovery.c > @@ -1129,7 +1129,6 @@ static int dlm_send_mig_lockres_msg(struct dlm_ctxt *dlm, > (mres->num_locks * sizeof(struct dlm_migratable_lock)); > > /* add an all-done flag if we reached the last lock */ > - orig_flags = mres->flags; > BUG_ON(total_locks > mres_total_locks); > if (total_locks == mres_total_locks) > mres->flags |= DLM_MRES_ALL_DONE; Looks like patch contamination. Thanks. -- tejun
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