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| author | Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> | 2006-01-09 20:52:45 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-10 08:01:40 -0800 |
| commit | e597c2984c64609c6e1e1ac803f00f7550705860 (patch) | |
| tree | 199bac97827782dcd73283018ec5692b63812fac /include | |
| parent | f709b122343fb9a010b6cf2d5559641f1820f7c9 (diff) | |
| download | kernel_samsung_aries-e597c2984c64609c6e1e1ac803f00f7550705860.zip kernel_samsung_aries-e597c2984c64609c6e1e1ac803f00f7550705860.tar.gz kernel_samsung_aries-e597c2984c64609c6e1e1ac803f00f7550705860.tar.bz2 | |
[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 'include')
| -rw-r--r-- | include/asm-i386/kprobes.h | 1 | ||||
| -rw-r--r-- | include/asm-ia64/kprobes.h | 1 | ||||
| -rw-r--r-- | include/asm-powerpc/kprobes.h | 1 | ||||
| -rw-r--r-- | include/asm-sparc64/kprobes.h | 1 | ||||
| -rw-r--r-- | include/asm-x86_64/kprobes.h | 1 | ||||
| -rw-r--r-- | include/linux/kprobes.h | 1 |
6 files changed, 5 insertions, 1 deletions
diff --git a/include/asm-i386/kprobes.h b/include/asm-i386/kprobes.h index f9e150f..dc55926 100644 --- a/include/asm-i386/kprobes.h +++ b/include/asm-i386/kprobes.h @@ -40,6 +40,7 @@ typedef u8 kprobe_opcode_t; #define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)pentry #define ARCH_SUPPORTS_KRETPROBES +#define arch_remove_kprobe(p, s) do { } while(0) void kretprobe_trampoline(void); diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h index 12a0b93..698508f 100644 --- a/include/asm-ia64/kprobes.h +++ b/include/asm-ia64/kprobes.h @@ -89,6 +89,7 @@ struct kprobe_ctlblk { #define IP_RELATIVE_PREDICT_OPCODE (7) #define LONG_BRANCH_OPCODE (0xC) #define LONG_CALL_OPCODE (0xD) +#define arch_remove_kprobe(p, s) do { } while(0) typedef struct kprobe_opcode { bundle_t bundle; diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h index 42ece411..89dee13 100644 --- a/include/asm-powerpc/kprobes.h +++ b/include/asm-powerpc/kprobes.h @@ -50,6 +50,7 @@ typedef unsigned int kprobe_opcode_t; #define ARCH_SUPPORTS_KRETPROBES void kretprobe_trampoline(void); +extern void arch_remove_kprobe(struct kprobe *p, struct semaphore *s); /* Architecture specific copy of original instruction */ struct arch_specific_insn { diff --git a/include/asm-sparc64/kprobes.h b/include/asm-sparc64/kprobes.h index 1b47e0d..27fbdcb 100644 --- a/include/asm-sparc64/kprobes.h +++ b/include/asm-sparc64/kprobes.h @@ -12,6 +12,7 @@ typedef u32 kprobe_opcode_t; #define MAX_INSN_SIZE 2 #define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)pentry +#define arch_remove_kprobe(p, s) do { } while(0) /* Architecture specific copy of original instruction*/ struct arch_specific_insn { diff --git a/include/asm-x86_64/kprobes.h b/include/asm-x86_64/kprobes.h index 9e2532a..3a19ad1 100644 --- a/include/asm-x86_64/kprobes.h +++ b/include/asm-x86_64/kprobes.h @@ -78,6 +78,7 @@ static inline void restore_interrupts(struct pt_regs *regs) local_irq_enable(); } +extern void arch_remove_kprobe(struct kprobe *p, struct semaphore *s); extern int post_kprobe_handler(struct pt_regs *regs); extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr); extern int kprobe_handler(struct pt_regs *regs); diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index ad6e4fe..59bf240 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -152,7 +152,6 @@ extern spinlock_t kretprobe_lock; extern int arch_prepare_kprobe(struct kprobe *p); extern void arch_arm_kprobe(struct kprobe *p); extern void arch_disarm_kprobe(struct kprobe *p); -extern void arch_remove_kprobe(struct kprobe *p); extern int arch_init_kprobes(void); extern void show_registers(struct pt_regs *regs); extern kprobe_opcode_t *get_insn_slot(void); |