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authorEd Cashin <ecashin@coraid.com>2012-12-17 16:04:00 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 17:15:25 -0800
commit7b6ccc5f975f68d96f941c67eab001b390a7cd1a (patch)
tree4b8ae70eea9132fb4b61921fccf046bf1f57cec4 /drivers/block/aoe
parent0a41409c518083133e79015092585d68915865be (diff)
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>
Diffstat (limited to 'drivers/block/aoe')
-rw-r--r--drivers/block/aoe/aoecmd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index d609c47c599..53b98690d9b 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -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.");