Commit 7b6ccc5f authored Dec 17, 2012 by Ed Cashin Committed by Linus Torvalds Dec 17, 2012

aoe: increase default cap on outstanding AoE commands in the network



The aoe driver will never be waiting for more than aoe_maxout AoE
commands from a given remote network port on an AoE target.  Increasing
the cap increases performance.  Users can tighten the setting to reduce
the amount of memory used for handling AoE traffic or the network
bandwidth used for AoE.

Signed-off-by: Ed Cashin <ecashin@coraid.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 0a41409c

drivers/block/aoe/aoecmd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -29,7 +29,7 @@ static int aoe_deadsecs = 60 * 3;
		module_param(aoe_deadsecs, int, 0644);
		MODULE_PARM_DESC(aoe_deadsecs, "After aoe_deadsecs seconds, give up and fail dev.");

		static int aoe_maxout = 16;
		static int aoe_maxout = 64;
		module_param(aoe_maxout, int, 0644);
		MODULE_PARM_DESC(aoe_maxout,
		"Only aoe_maxout outstanding packets for every MAC on eX.Y.");

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