[PATCHv3 4/6] mm: reuse kbasename() functionality
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2012-10-16 11:49:48
Also in:
lkml
Subsystem:
memory management, memory management - core, the rest · Maintainers:
Andrew Morton, David Hildenbrand, Linus Torvalds
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: linux-mm@kvack.org --- mm/memory.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/mm/memory.c b/mm/memory.c
index 5823f29..06158b7 100644
--- a/mm/memory.c
+++ b/mm/memory.c@@ -58,6 +58,7 @@ #include <linux/elf.h> #include <linux/gfp.h> #include <linux/migrate.h> +#include <linux/string.h> #include <asm/io.h> #include <asm/pgalloc.h>
@@ -4034,15 +4035,12 @@ void print_vma_addr(char *prefix, unsigned long ip) struct file *f = vma->vm_file; char *buf = (char *)__get_free_page(GFP_KERNEL); if (buf) { - char *p, *s; + char *p; p = d_path(&f->f_path, buf, PAGE_SIZE); if (IS_ERR(p)) p = "?"; - s = strrchr(p, '/'); - if (s) - p = s+1; - printk("%s%s[%lx+%lx]", prefix, p, + printk("%s%s[%lx+%lx]", prefix, kbasename(p), vma->vm_start, vma->vm_end - vma->vm_start); free_page((unsigned long)buf);
--
1.7.10.4
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