The patch titled Subject: aoe: increase default cap on outstanding AoE commands in the network has been added to the -mm tree. Its filename is aoe-increase-default-cap-on-outstanding-aoe-commands-in-the-network.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Ed Cashin <ecashin@xxxxxxxxxx> Subject: 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@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/block/aoe/aoecmd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/block/aoe/aoecmd.c~aoe-increase-default-cap-on-outstanding-aoe-commands-in-the-network drivers/block/aoe/aoecmd.c --- a/drivers/block/aoe/aoecmd.c~aoe-increase-default-cap-on-outstanding-aoe-commands-in-the-network +++ a/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."); _ Patches currently in -mm which might be from ecashin@xxxxxxxxxx are linux-next.patch linux-compilerh-add-__must_hold-macro-for-functions-called-with-a-lock-held.patch documentation-sparsetxt-document-context-annotations-for-lock-checking.patch aoe-describe-the-behavior-of-the-err-character-device.patch aoe-print-warning-regarding-a-common-reason-for-dropped-transmits.patch aoe-print-warning-regarding-a-common-reason-for-dropped-transmits-v2.patch aoe-print-warning-regarding-a-common-reason-for-dropped-transmits-fix.patch aoe-update-cap-on-outstanding-commands-based-on-config-query-response.patch aoe-support-the-forgetting-flushing-of-a-user-specified-aoe-target.patch aoe-support-larger-i-o-requests-via-aoe_maxsectors-module-param.patch aoe-payload-sysfs-file-exports-per-aoe-command-data-transfer-size.patch aoe-cleanup-remove-unused-ata_scnt-function.patch aoe-whitespace-cleanup.patch aoe-update-driver-internal-version-number-to-60.patch aoe-provide-ata-identify-device-content-to-user-on-request.patch aoe-improve-network-congestion-handling.patch aoe-err-device-include-mac-addresses-for-unexpected-responses.patch aoe-manipulate-aoedev-network-stats-under-lock.patch aoe-use-high-resolution-rtts-with-fallback-to-low-res.patch aoe-commands-in-retransmit-queue-use-new-destination-on-failure.patch aoe-update-driver-internal-version-to-64.patch aoe-copy-fallback-timing-information-on-destination-failover.patch aoe-remove-vestigial-request-queue-allocation.patch aoe-increase-default-cap-on-outstanding-aoe-commands-in-the-network.patch aoe-cleanup-correct-comment-for-aoetgt-nout.patch aoe-remove-call-to-request-handler-from-i-o-completion.patch aoe-make-error-messages-more-specific-in-static-minor-allocation.patch aoe-initialize-sysminor-to-avoid-compiler-warning.patch aoe-return-real-minor-number-for-static-minors.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html