tree b6c3059593d7d185aaf7f5b69c363a48b18c5bb1
parent 0d094efeb1e98010c6b99923f1eb7e17bf1e3a74
author Roland McGrath <roland@redhat.com> 1217040350 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1217098809 -0700

tracehook: tracehook_expect_breakpoints

This adds tracehook_expect_breakpoints() as a formal hook for the nommu
code to use for its, "Is text-poking likely?" check at mmap time.  This
names the actual semantics the code means to test, and documents it.

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>