[PATCH v5 4/6] arch/x86: kprobes: Use text_alloc() and text_free()

[Jarkko Sakkinen]

Use text_alloc() and text_free() to implement alloc_insn_page() and
free_insn_page().

Cc: linux-mm@xxxxxxxxx
Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Masami Hiramatsu <mhiramat@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>Im
---
 arch/x86/kernel/kprobes/core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
index ada39ddbc922..9e57452b3a51 100644
--- a/arch/x86/kernel/kprobes/core.c
+++ b/arch/x86/kernel/kprobes/core.c
@@ -423,7 +423,7 @@ void *alloc_insn_page(void)
 {
 	void *page;
 
-	page = module_alloc(PAGE_SIZE);
+	page = text_alloc(PAGE_SIZE);
 	if (!page)
 		return NULL;
 
@@ -446,7 +446,7 @@ void *alloc_insn_page(void)
 /* Recover page to RW mode before releasing it */
 void free_insn_page(void *page)
 {
-	module_memfree(page);
+	text_free(page);
 }
 
 static int arch_copy_kprobe(struct kprobe *p)
-- 
2.25.1