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From: Sasha Khapyorsky <sashak-smomgflXvOZWk0Htik3J/w@public.gmane.org>
To: linux-rdma <linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Cc: Dale Purdy <purdy-sJ/iWh9BUns@public.gmane.org>,
	Hal Rosenstock
	<hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH] opensm: fix LFT allocation size
Date: Fri, 16 Oct 2009 13:53:26 +0200	[thread overview]
Message-ID: <20091016115326.GN20210@me> (raw)
In-Reply-To: <20091016105811.GM20210@me>


Fix LFT allocation size - count zero entry as well.

Signed-off-by: Sasha Khapyorsky <sashak-smomgflXvOZWk0Htik3J/w@public.gmane.org>
---
 opensm/opensm/osm_switch.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/opensm/opensm/osm_switch.c b/opensm/opensm/osm_switch.c
index ed0bc66..67e3ede 100644
--- a/opensm/opensm/osm_switch.c
+++ b/opensm/opensm/osm_switch.c
@@ -497,8 +497,7 @@ static int alloc_lft(IN osm_switch_t * p_sw, uint16_t lids)
 	uint16_t lft_size;
 
 	/* Ensure LFT is in units of LFT block size */
-	lft_size = (lids + IB_SMP_DATA_SIZE - 1) / IB_SMP_DATA_SIZE * IB_SMP_DATA_SIZE;
-
+	lft_size = (lids / IB_SMP_DATA_SIZE + 1) * IB_SMP_DATA_SIZE;
 	if (lft_size > p_sw->lft_size) {
 		uint8_t *new_lft = realloc(p_sw->lft, lft_size);
 		if (!new_lft)
-- 
1.6.5
--
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           reply	other threads:[~2009-10-16 11:53 UTC|newest]

Thread overview: expand[flat|nested]  mbox.gz  Atom feed
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