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| author | Anil S Keshavamurthy | 2006-06-26 09:25:28 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2006-06-26 18:58:22 +0200 |
| commit | 3d5631e0631a11633c649bc995a6537ec21b67b4 (patch) | |
| tree | 84924f8c647c2d67b9a1113408efd24e48dabf66 /kernel/kprobes.c | |
| parent | [PATCH] Notify page fault call chain for sparc64 (diff) | |
| download | kernel-qcow2-linux-3d5631e0631a11633c649bc995a6537ec21b67b4.tar.gz kernel-qcow2-linux-3d5631e0631a11633c649bc995a6537ec21b67b4.tar.xz kernel-qcow2-linux-3d5631e0631a11633c649bc995a6537ec21b67b4.zip | |
[PATCH] Kprobes registers for notify page fault
Kprobes now registers for page fault notifications.
Signed-off-by: Anil S Keshavamurthy <anil.s.keshavmurthy@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/kprobes.c')
| -rw-r--r-- | kernel/kprobes.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index f095178e48c3..507f26e7ae7c 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -557,6 +557,11 @@ valid_p: static struct notifier_block kprobe_exceptions_nb = { .notifier_call = kprobe_exceptions_notify, + .priority = 0x7fffffff /* we need to be notified first */ +}; + +static struct notifier_block kprobe_page_fault_nb = { + .notifier_call = kprobe_exceptions_notify, .priority = 0x7fffffff /* we need to notified first */ }; @@ -673,6 +678,9 @@ static int __init init_kprobes(void) if (!err) err = register_die_notifier(&kprobe_exceptions_nb); + if (!err) + err = register_page_fault_notifier(&kprobe_page_fault_nb); + return err; } |