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(parent: 9204381) | patch
staging: hv: Fixed bounce kmap problem by using correct index
authorHank Janssen <hjanssen@microsoft.com>
Thu, 5 Aug 2010 19:29:44 +0000 (19:29 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 20 Sep 2010 20:36:13 +0000 (13:36 -0700)
commit0dfc7206252e2dcb48d4b0d69147616261dda491
tree4915374a6b85d278723a0ffbc77802ee83f2b66atree | snapshot
parent920438158deaee30a18bdb3d2f491443c45afdb8commit | diff
staging: hv: Fixed bounce kmap problem by using correct index

commit 0c47a70a9a8a6d1ec37a53d2f9cb82f8b8ef8aa2 upstream.

Fixed bounce offset kmap problem by using correct index.
The symptom of the problem is that in some NAS appliances this problem
represents Itself by a unresponsive VM under a load with many clients writing
small files.

Signed-off-by:Hank Janssen <hjanssen@microsoft.com>
Signed-off-by:Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/hv/storvsc_drv.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git