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Date: Wed, 21 Nov 2012 16:40:03 -0800 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, alan@...rguk.ukuu.org.uk, Alex Elder <elder@...tank.com>, Sage Weil <sage@...tank.com> Subject: [ 057/171] crush: adjust local retry threshold 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sage Weil <sage@...tank.com> (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 <elder@...tank.com> Signed-off-by: Sage Weil <sage@...tank.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- 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) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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