* [PATCHv3 0/2] mm: use_mm/unuse_mm
@ 2009-09-17 7:20 Michael S. Tsirkin
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From: Michael S. Tsirkin @ 2009-09-17 7:20 UTC (permalink / raw)
To: netdev, virtualization, kvm, linux-kernel, mingo, linux-mm, akpm,
hpa
This moves use_mm/unuse_mm from aio into mm, and optimizes atomic usage
there. Original patchset also exported use_mm/unuse_mm to modules, for
use by vhost, that bit will come in later when vhost is posted for
inclusion.
Michael S. Tsirkin (2):
mm: move use_mm/unuse_mm from aio.c to mm/
mm: reduce atomic use on use_mm fast path
fs/aio.c | 47 +----------------------------------
include/linux/mmu_context.h | 9 ++++++
mm/Makefile | 2 +-
mm/mmu_context.c | 58 +++++++++++++++++++++++++++++++++++++++++++
4 files changed, 69 insertions(+), 47 deletions(-)
create mode 100644 include/linux/mmu_context.h
create mode 100644 mm/mmu_context.c
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2009-09-17 7:20 [PATCHv3 0/2] mm: use_mm/unuse_mm Michael S. Tsirkin
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