aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-02-18 11:18:57 -0800
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-03-29 23:36:01 -0700
commit224101ed69d3fbb486868e0f6e0f9fa37302efb4 (patch)
tree46830842a99659421eeabee65d299ab4c3b59f28 /include
parentb407fc57b815b2016186220baabc76cc8264206e (diff)
x86/paravirt: finish change from lazy cpu to context switch start/end
Impact: fix lazy context switch API Pass the previous and next tasks into the context switch start end calls, so that the called functions can properly access the task state (esp in end_context_switch, in which the next task is not yet completely current). Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Diffstat (limited to 'include')
-rw-r--r--include/asm-frv/pgtable.h2
-rw-r--r--include/asm-generic/pgtable.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 235e34a7a34..09887045d03 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -74,7 +74,7 @@ static inline int pte_file(pte_t pte) { return 0; }
#define arch_enter_lazy_mmu_mode() do {} while (0)
#define arch_leave_lazy_mmu_mode() do {} while (0)
-#define arch_start_context_switch() do {} while (0)
+#define arch_start_context_switch(prev) do {} while (0)
#else /* !CONFIG_MMU */
/*****************************************************************************/
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 922f03671dd..e410f602cab 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -291,7 +291,7 @@ static inline void ptep_modify_prot_commit(struct mm_struct *mm,
* definition.
*/
#ifndef __HAVE_ARCH_START_CONTEXT_SWITCH
-#define arch_start_context_switch() do {} while (0)
+#define arch_start_context_switch(prev) do {} while (0)
#endif
#ifndef __HAVE_PFNMAP_TRACKING