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Revert "xen/blkback: Move the plugging/unplugging to a higher level."
authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Wed, 27 Apr 2011 16:40:11 +0000 (12:40 -0400)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Wed, 27 Apr 2011 16:40:11 +0000 (12:40 -0400)
commita19be5f0f073525306f6a4b000d90dc84065ed93
tree3c2b4f2dfda149838f0060d3f38c7494d8612f4dtree | snapshot
parent013c3ca184851078b9c04744efd4d47e52c6ecf8commit | diff
Revert "xen/blkback: Move the plugging/unplugging to a higher level."

This reverts commit 97961ef46b9b5a6a7c918a38b898a7b3e49869f4 b/c
we lose about 15% performance if we do the unplugging and the
end of the reading the ring buffer.
drivers/block/xen-blkback/blkback.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git