Commit 206f4a83 authored by Nathan Lynch's avatar Nathan Lynch Committed by Linus Torvalds

[PATCH] move CONFIG_SCHEDSTATS to arch/ppc64/Kconfig.debug

Otherwise it shows up under "iSeries device drivers", which doesn't seem
right.
Signed-off-by: default avatarNathan Lynch <nathanl@austin.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 7394ebbd
...@@ -334,18 +334,6 @@ config VIOTAPE ...@@ -334,18 +334,6 @@ config VIOTAPE
If you are running Linux on an iSeries system and you want Linux If you are running Linux on an iSeries system and you want Linux
to read and/or write a tape drive owned by OS/400, say Y here. to read and/or write a tape drive owned by OS/400, say Y here.
config SCHEDSTATS
bool "Collect scheduler statistics"
depends on DEBUG_KERNEL && PROC_FS
help
If you say Y here, additional code will be inserted into the
scheduler and related routines to collect statistics about
scheduler behavior and provide them in /proc/schedstat. These
stats may be useful for both tuning and debugging the scheduler
If you aren't debugging the scheduler or trying to tune a specific
application, you can say N to avoid the very slight overhead
this adds.
endmenu endmenu
config VIOPATH config VIOPATH
......
...@@ -54,4 +54,16 @@ config SPINLINE ...@@ -54,4 +54,16 @@ config SPINLINE
If in doubt, say N. If in doubt, say N.
config SCHEDSTATS
bool "Collect scheduler statistics"
depends on DEBUG_KERNEL && PROC_FS
help
If you say Y here, additional code will be inserted into the
scheduler and related routines to collect statistics about
scheduler behavior and provide them in /proc/schedstat. These
stats may be useful for both tuning and debugging the scheduler
If you aren't debugging the scheduler or trying to tune a specific
application, you can say N to avoid the very slight overhead
this adds.
endmenu endmenu
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