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Commit 90080bf4 authored by Randy Dunlap's avatar Randy Dunlap Committed by Ingo Molnar
Browse files

sched, documentation: update scheduler header file paths 



Impact: update documentation

Update Documentation/scheduler/ files to reflect changed header files locations.

Signed-off-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent faa2f98f

Documentation/scheduler/sched-arch.txt

+2 −2
Original line number Diff line number Diff line
@@ -8,7 +8,7 @@ Context switch 
By default, the switch_to arch function is called with the runqueue

locked. This is usually not a problem unless switch_to may need to

take the runqueue lock. This is usually due to a wake up operation in

the context switch. See include/asm-ia64/system.h for an example.

the context switch. See arch/ia64/include/asm/system.h for an example.



To request the scheduler call switch_to with the runqueue unlocked,

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 
introduce a significant interrupt latency by adding the line

`#define __ARCH_WANT_INTERRUPTS_ON_CTXSW` in the same place as for

unlocked context switches. This define also implies

`__ARCH_WANT_UNLOCKED_CTXSW`. See include/asm-arm/system.h for an

`__ARCH_WANT_UNLOCKED_CTXSW`. See arch/arm/include/asm/system.h for an

example.