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5 Commits

Author SHA1 Message Date
Ingo Molnar
6cfb0d5d06 [PATCH] sched: reduce debug code 
move the rest of the debugging/instrumentation code to under
CONFIG_SCHEDSTATS too. This reduces code size and speeds code up:

    text    data     bss     dec     hex filename
   33044    4122      28   37194    914a sched.o.before
   32708    4122      28   36858    8ffa sched.o.after

Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2007-08-02 17:41:40 +02:00
Alexey Dobriyan
5ea473a1df Fix leaks on /proc/{*/sched,sched_debug,timer_list,timer_stats} 
On every open/close one struct seq_operations leaks.
Kudos to /proc/slab_allocators.

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2007-07-31 15:39:40 -07:00
Josh Triplett
f337346193 [PATCH] sched: mark sysrq_sched_debug_show() static 
Only sched.c uses sysrq_sched_debug_show, and sched.c includes sched_debug.c,
so all uses of sysrq_sched_debug_show occur in the same source file.

Eliminates a sparse warning:
warning: symbol 'sysrq_sched_debug_show' was not declared. Should it be static?

Signed-off-by: Josh Triplett <josh@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2007-07-26 13:40:43 +02:00
Ingo Molnar
45f384a64f [PATCH] sched: remove stale version info from kernel/sched_debug.c 
kernel/sched_debug.c referred to CFS -v20, but there's no CFS versioning
needed within the upstream kernel.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2007-07-13 10:10:41 -07:00
Ingo Molnar
43ae34cb4c sched: scheduler debugging, core 
scheduler debugging core: implement /proc/sched_debug and
/proc/<PID>/sched files for scheduler debugging.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2007-07-09 18:52:00 +02:00