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mm: use kbasename()

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Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Shevchenko
2012-12-17 16:01:23 -08:00
committed by Linus Torvalds
parent 35367ab28d
commit 2fbc57c53a
1 changed files with 3 additions and 5 deletions
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8
mm/memory.c
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@@ -58,6 +58,7 @@
#include <linux/elf.h> #include <linux/elf.h>
#include <linux/gfp.h> #include <linux/gfp.h>
#include <linux/migrate.h> #include <linux/migrate.h>
#include <linux/string.h>
#include <asm/io.h> #include <asm/io.h>
#include <asm/pgalloc.h> #include <asm/pgalloc.h>
@@ -4118,15 +4119,12 @@ void print_vma_addr(char *prefix, unsigned long ip)
struct file *f = vma->vm_file; struct file *f = vma->vm_file;
char *buf = (char *)__get_free_page(GFP_KERNEL); char *buf = (char *)__get_free_page(GFP_KERNEL);
if (buf) { if (buf) {
char *p, *s; char *p;
p = d_path(&f->f_path, buf, PAGE_SIZE); p = d_path(&f->f_path, buf, PAGE_SIZE);
if (IS_ERR(p)) if (IS_ERR(p))
p = "?"; p = "?";
s = strrchr(p, '/'); printk("%s%s[%lx+%lx]", prefix, kbasename(p),
if (s)
p = s+1;
printk("%s%s[%lx+%lx]", prefix, p,
vma->vm_start, vma->vm_start,
vma->vm_end - vma->vm_start); vma->vm_end - vma->vm_start);
free_page((unsigned long)buf); free_page((unsigned long)buf);