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authorGlauber de Oliveira Costa <gcosta@redhat.com>2008-01-17 19:11:20 -0200
committerRusty Russell <rusty@rustcorp.com.au>2008-01-30 22:50:15 +1100
commitc40a9f4719d36841a2d7ff4fe866dce7bfb454b7 (patch)
tree01f6041dd2ef5add1a673e528abc45c2b4570141 /drivers/lguest
parent2092aa277b0adfb8f4f47ab8a9ee00aff0ca7ed6 (diff)
downloadop-kernel-dev-c40a9f4719d36841a2d7ff4fe866dce7bfb454b7.zip
op-kernel-dev-c40a9f4719d36841a2d7ff4fe866dce7bfb454b7.tar.gz
lguest: change last_guest to last_cpu
in our model, a guest does not run in a cpu anymore: a virtual cpu does. So we change last_guest to last_cpu Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest')
-rw-r--r--drivers/lguest/x86/core.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
index 8c72355..10eab67 100644
--- a/drivers/lguest/x86/core.c
+++ b/drivers/lguest/x86/core.c
@@ -60,7 +60,7 @@ static struct lguest_pages *lguest_pages(unsigned int cpu)
(SWITCHER_ADDR + SHARED_SWITCHER_PAGES*PAGE_SIZE))[cpu]);
}
-static DEFINE_PER_CPU(struct lguest *, last_guest);
+static DEFINE_PER_CPU(struct lg_cpu *, last_cpu);
/*S:010
* We approach the Switcher.
@@ -80,8 +80,8 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
* same Guest we ran last time (and that Guest hasn't run anywhere else
* meanwhile). If that's not the case, we pretend everything in the
* Guest has changed. */
- if (__get_cpu_var(last_guest) != lg || lg->last_pages != pages) {
- __get_cpu_var(last_guest) = lg;
+ if (__get_cpu_var(last_cpu) != cpu || lg->last_pages != pages) {
+ __get_cpu_var(last_cpu) = cpu;
lg->last_pages = pages;
lg->changed = CHANGED_ALL;
}
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