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(parent: 9ba5c74) | patch
xen: disable preemption during tlb flush
authorJeremy Fitzhardinge <jeremy@goop.org>
Wed, 2 Apr 2008 17:54:09 +0000 (10:54 -0700)
committerIngo Molnar <mingo@elte.hu>
Thu, 24 Apr 2008 21:57:33 +0000 (23:57 +0200)
commit3c9ee81f3273300b4ecec159359be5f445b52a7c
treeff955b1ae750acf439ac6e03d9fab300385127f3tree | snapshot
parent9ba5c74c10edbfc9ac22e1c297d5f8f999e2b5facommit | diff
xen: disable preemption during tlb flush

Various places in the kernel flush the tlb even though preemption doens't
guarantee the tlb flush is happening on any particular CPU.  In many cases
this doesn't seem to matter, so don't make a fuss about it.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/xen/enlighten.c diff | blob | history
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