* [PATCHv3 0/2] mm: use_mm/unuse_mm
@ 2009-09-17 7:20 Michael S. Tsirkin
0 siblings, 0 replies; only message in thread
From: Michael S. Tsirkin @ 2009-09-17 7:20 UTC (permalink / raw)
To: netdev, virtualization, kvm, linux-kernel, mingo, linux-mm, akpm
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
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2009-09-17 7:20 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-09-17 7:20 [PATCHv3 0/2] mm: use_mm/unuse_mm Michael S. Tsirkin
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).