From: Yuri Tikhonov <yur@emcraft.com>
Date: Sun, 30 Aug 2009 02:13:13 +0000 (-0700)
Subject: md/raid6: asynchronous handle_stripe6
X-Git-Tag: v2.6.32-rc1~60^2^2~33^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c0069c0ae9659e3a91b68eaed06a5c6c37f45c8;p=pandora-kernel.git

md/raid6: asynchronous handle_stripe6

1/ Use STRIPE_OP_BIOFILL to offload completion of read requests to
   raid_run_ops
2/ Implement a handler for sh->reconstruct_state similar to the raid5 case
   (adds handling of Q parity)
3/ Prevent handle_parity_checks6 from running concurrently with 'compute'
   operations
4/ Hook up raid_run_ops

Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---

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