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Subject[PATCH 02/11] slabinfo: fall back from /sys/kernel/slab to /sys/slab
Date
From: Christoph Lameter <clameter@sgi.com>

I keep running upstream and mm kernels and the location of the slab
directory is different since upstream still uses /sys/slab. This patch
makes slabinfo check /sys/slab if /sys/kernel/slab is not there. Makes
slabinfo work on any kernel.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
Documentation/vm/slabinfo.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/Documentation/vm/slabinfo.c b/Documentation/vm/slabinfo.c
index 7123fee..22d7e3e 100644
--- a/Documentation/vm/slabinfo.c
+++ b/Documentation/vm/slabinfo.c
@@ -1123,7 +1123,7 @@ void read_slab_dir(void)
char *t;
int count;

- if (chdir("/sys/kernel/slab"))
+ if (chdir("/sys/kernel/slab") && chdir("/sys/slab"))
fatal("SYSFS support for SLUB not active\n");

dir = opendir(".");
--
1.5.4


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