Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Alex Elder , Sage Weil Subject: [ 057/171] crush: adjust local retry threshold Date: Wed, 21 Nov 2012 16:40:03 -0800 Message-Id: <20121122004039.092093923@linuxfoundation.org> In-Reply-To: <20121122004033.298367941@linuxfoundation.org> References: <20121122004033.298367941@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sage Weil (cherry picked from commit c90f95ed46393e29d843686e21947d1c6fcb1164) This small adjustment reflects a change that was made in ceph.git commit af6a9f30696c900a2a8bd7ae24e8ed15fb4964bb, about 6 months ago. An N-1 search is not exhaustive. Fixed ceph.git bug #1594. Reviewed-by: Alex Elder Signed-off-by: Sage Weil Signed-off-by: Greg Kroah-Hartman --- net/ceph/crush/mapper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/ceph/crush/mapper.c +++ b/net/ceph/crush/mapper.c @@ -415,7 +415,7 @@ reject: if (collide && flocal < 3) /* retry locally a few times */ retry_bucket = 1; - else if (flocal < in->size + orig_tries) + else if (flocal <= in->size + orig_tries) /* exhaustive bucket search */ retry_bucket = 1; else if (ftotal < 20)