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authorLen Brown <len.brown@intel.com>2009-01-09 03:39:43 -0500
committerLen Brown <len.brown@intel.com>2009-01-09 03:39:43 -0500
commitb2576e1d4408e134e2188c967b1f28af39cd79d4 (patch)
tree004f3c82faab760f304ce031d6d2f572e7746a50 /Documentation/scheduler/sched-arch.txt
parent3cc8a5f4ba91f67bbdb81a43a99281a26aab8d77 (diff)
parent2150edc6c5cf00f7adb54538b9ea2a3e9cedca3f (diff)
Merge branch 'linus' into release
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