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authorRusty Russell <rusty@rustcorp.com.au>2008-12-13 06:25:51 -0500
committerRusty Russell <rusty@rustcorp.com.au>2008-12-13 06:25:51 -0500
commit968ea6d80e395cf11a51143cfa1b9a14ada676df (patch)
treedc2acec8c9bdced33afe1e273ee5e0b0b93d2703 /Documentation/scheduler/sched-arch.txt
parent7be7585393d311866653564fbcd10a3232773c0b (diff)
parent8299608f140ae321e4eb5d1306184265d2b9511e (diff)
Merge ../linux-2.6-x86
Conflicts: arch/x86/kernel/io_apic.c kernel/sched.c kernel/sched_stats.h
Diffstat (limited to 'Documentation/scheduler/sched-arch.txt')
-rw-r--r--Documentation/scheduler/sched-arch.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/scheduler/sched-arch.txt b/Documentation/scheduler/sched-arch.txt
index 941615a9769b..d43dbcbd163b 100644
--- a/Documentation/scheduler/sched-arch.txt
+++ b/Documentation/scheduler/sched-arch.txt
@@ -8,7 +8,7 @@ Context switch
8By default, the switch_to arch function is called with the runqueue 8By default, the switch_to arch function is called with the runqueue
9locked. This is usually not a problem unless switch_to may need to 9locked. This is usually not a problem unless switch_to may need to
10take the runqueue lock. This is usually due to a wake up operation in 10take the runqueue lock. This is usually due to a wake up operation in
11the context switch. See include/asm-ia64/system.h for an example. 11the context switch. See arch/ia64/include/asm/system.h for an example.
12 12
13To request the scheduler call switch_to with the runqueue unlocked, 13To request the scheduler call switch_to with the runqueue unlocked,
14you must `#define __ARCH_WANT_UNLOCKED_CTXSW` in a header file 14you must `#define __ARCH_WANT_UNLOCKED_CTXSW` in a header file
@@ -23,7 +23,7 @@ disabled. Interrupts may be enabled over the call if it is likely to
23introduce a significant interrupt latency by adding the line 23introduce a significant interrupt latency by adding the line
24`#define __ARCH_WANT_INTERRUPTS_ON_CTXSW` in the same place as for 24`#define __ARCH_WANT_INTERRUPTS_ON_CTXSW` in the same place as for
25unlocked context switches. This define also implies 25unlocked context switches. This define also implies
26`__ARCH_WANT_UNLOCKED_CTXSW`. See include/asm-arm/system.h for an 26`__ARCH_WANT_UNLOCKED_CTXSW`. See arch/arm/include/asm/system.h for an
27example. 27example.
28 28
29 29