diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/s390/kernel/kprobes.c | 5 | ||||
| -rw-r--r-- | arch/x86/kernel/kprobes/core.c | 6 | ||||
| -rw-r--r-- | include/linux/kprobes.h | 1 | ||||
| -rw-r--r-- | kernel/kprobes.c | 2 |
4 files changed, 1 insertions, 13 deletions
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c index aae24dc75df6..60cfbd24229b 100644 --- a/arch/s390/kernel/kprobes.c +++ b/arch/s390/kernel/kprobes.c @@ -44,11 +44,6 @@ void *alloc_insn_page(void) return page; } -void free_insn_page(void *page) -{ - module_memfree(page); -} - static void *alloc_s390_insn_page(void) { if (xchg(&insn_page_in_use, 1) == 1) diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index d3d65545cb8b..3bce67d3a03c 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -422,12 +422,6 @@ void *alloc_insn_page(void) return page; } -/* Recover page to RW mode before releasing it */ -void free_insn_page(void *page) -{ - module_memfree(page); -} - /* Kprobe x86 instruction emulation - only regs->ip or IF flag modifiers */ static void kprobe_emulate_ifmodifiers(struct kprobe *p, struct pt_regs *regs) diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 1883a4a9f16a..c98a35a75f40 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -407,7 +407,6 @@ int enable_kprobe(struct kprobe *kp); void dump_kprobe(struct kprobe *kp); void *alloc_insn_page(void); -void free_insn_page(void *page); int kprobe_get_kallsym(unsigned int symnum, unsigned long *value, char *type, char *sym); diff --git a/kernel/kprobes.c b/kernel/kprobes.c index 745f08fdd7a6..e0c4c9d57299 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -106,7 +106,7 @@ void __weak *alloc_insn_page(void) return module_alloc(PAGE_SIZE); } -void __weak free_insn_page(void *page) +static void free_insn_page(void *page) { module_memfree(page); } |