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| author | Roland McGrath <roland@redhat.com> | 2008-07-25 19:45:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-26 12:00:09 -0700 |
| commit | 1f5a4ad97a0e7b663d527ecc02aabe203d000d91 (patch) | |
| tree | 83f01115a0c1abfa375d6a0edd5ddabd122676f5 /kernel/sched.c | |
| parent | 828c365cc8b8d38c346fccb19fa80d28f2240831 (diff) | |
| download | blackbird-op-linux-1f5a4ad97a0e7b663d527ecc02aabe203d000d91.tar.gz blackbird-op-linux-1f5a4ad97a0e7b663d527ecc02aabe203d000d91.zip | |
tracehook: CONFIG_HAVE_ARCH_TRACEHOOK
This adds the generic HAVE_ARCH_TRACEHOOK kconfig item. Each arch should
add to some Kconfig file:
select HAVE_ARCH_TRACEHOOK
if the arch code uses all the latest hooks to enable newfangled tracing
and debugging code. The comment in arch/Kconfig lists all the
prerequisite arch support. When all these are available, setting
HAVE_ARCH_TRACEHOOK will allow enabling any new features that depend on
the modern arch interfaces.
Signed-off-by: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/sched.c')
0 files changed, 0 insertions, 0 deletions
