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| author | Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> | 2006-01-10 04:52:45 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-10 16:01:40 (GMT) |
| commit | e597c2984c64609c6e1e1ac803f00f7550705860 (patch) | |
| tree | 199bac97827782dcd73283018ec5692b63812fac /arch/x86_64 | |
| parent | f709b122343fb9a010b6cf2d5559641f1820f7c9 (diff) | |
| download | linux-fsl-qoriq-e597c2984c64609c6e1e1ac803f00f7550705860.tar.xz | |
[PATCH] kprobes: arch_remove_kprobe
Currently arch_remove_kprobes() is only implemented/required for x86_64 and
powerpc. All other architecture like IA64, i386 and sparc64 implementes a
dummy function which is being called from arch independent kprobes.c file.
This patch removes the dummy functions and replaces it with
#define arch_remove_kprobe(p, s) do { } while(0)
Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64')
| -rw-r--r-- | arch/x86_64/kernel/kprobes.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86_64/kernel/kprobes.c b/arch/x86_64/kernel/kprobes.c index 128e181..61a6a93 100644 --- a/arch/x86_64/kernel/kprobes.c +++ b/arch/x86_64/kernel/kprobes.c @@ -220,9 +220,11 @@ void __kprobes arch_disarm_kprobe(struct kprobe *p) (unsigned long) p->addr + sizeof(kprobe_opcode_t)); } -void __kprobes arch_remove_kprobe(struct kprobe *p) +void __kprobes arch_remove_kprobe(struct kprobe *p, struct semaphore *s) { + down(s); free_insn_slot(p->ainsn.insn); + up(s); } static inline void save_previous_kprobe(struct kprobe_ctlblk *kcb) |