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author | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-13 06:25:51 -0500 |
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committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-13 06:25:51 -0500 |
commit | 968ea6d80e395cf11a51143cfa1b9a14ada676df (patch) | |
tree | dc2acec8c9bdced33afe1e273ee5e0b0b93d2703 /Documentation/scheduler/sched-arch.txt | |
parent | 7be7585393d311866653564fbcd10a3232773c0b (diff) | |
parent | 8299608f140ae321e4eb5d1306184265d2b9511e (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.txt | 4 |
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 | |||
8 | By default, the switch_to arch function is called with the runqueue | 8 | By default, the switch_to arch function is called with the runqueue |
9 | locked. This is usually not a problem unless switch_to may need to | 9 | locked. This is usually not a problem unless switch_to may need to |
10 | take the runqueue lock. This is usually due to a wake up operation in | 10 | take the runqueue lock. This is usually due to a wake up operation in |
11 | the context switch. See include/asm-ia64/system.h for an example. | 11 | the context switch. See arch/ia64/include/asm/system.h for an example. |
12 | 12 | ||
13 | To request the scheduler call switch_to with the runqueue unlocked, | 13 | To request the scheduler call switch_to with the runqueue unlocked, |
14 | you must `#define __ARCH_WANT_UNLOCKED_CTXSW` in a header file | 14 | you 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 | |||
23 | introduce a significant interrupt latency by adding the line | 23 | introduce 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 |
25 | unlocked context switches. This define also implies | 25 | unlocked 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 |
27 | example. | 27 | example. |
28 | 28 | ||
29 | 29 | ||