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| author |   Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2015-01-05 19:29:32 +0800 |
|---|---|---|
| committer |   Jon Medhurst <tixy@linaro.org> | 2015-01-13 16:10:16 +0000 |
| commit | cbf6ab52add20b845f903decc973afbd5463c527 (patch) | |
| tree | ea3dd11ef2a4f68aaf531038127aeee55c38db75 /include/linux/kprobes.h | |
| parent | ARM: kprobes: Add test cases for stack consuming instructions (diff) | |
| download | linux-dev-cbf6ab52add20b845f903decc973afbd5463c527.tar.xz linux-dev-cbf6ab52add20b845f903decc973afbd5463c527.zip | |
kprobes: Pass the original kprobe for preparing optimized kprobe
Pass the original kprobe for preparing an optimized kprobe arch-dep
part, since for some architecture (e.g. ARM32) requires the information
in original kprobe.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: Jon Medhurst <tixy@linaro.org>
Diffstat (limited to 'include/linux/kprobes.h')
| -rw-r--r-- | include/linux/kprobes.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 5297f9fa0ef2..1ab54754a86d 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -308,7 +308,8 @@ struct optimized_kprobe { /* Architecture dependent functions for direct jump optimization */ extern int arch_prepared_optinsn(struct arch_optimized_insn *optinsn); extern int arch_check_optimized_kprobe(struct optimized_kprobe *op); -extern int arch_prepare_optimized_kprobe(struct optimized_kprobe *op); +extern int arch_prepare_optimized_kprobe(struct optimized_kprobe *op, + struct kprobe *orig); extern void arch_remove_optimized_kprobe(struct optimized_kprobe *op); extern void arch_optimize_kprobes(struct list_head *oplist); extern void arch_unoptimize_kprobes(struct list_head *oplist, |