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| author | Ed Cashin <ecashin@coraid.com> | 2012-12-18 01:04:00 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-18 02:15:25 +0100 |
| commit | 7b6ccc5f975f68d96f941c67eab001b390a7cd1a (patch) | |
| tree | 4b8ae70eea9132fb4b61921fccf046bf1f57cec4 /drivers | |
| parent | aoe: remove vestigial request queue allocation (diff) | |
| download | linux-7b6ccc5f975f68d96f941c67eab001b390a7cd1a.tar.xz linux-7b6ccc5f975f68d96f941c67eab001b390a7cd1a.zip | |
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')
| -rw-r--r-- | drivers/block/aoe/aoecmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index d609c47c599e..53b98690d9b0 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."); |