From: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
kmem_cache statistics are available through SLAB anyway
Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
Tested-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
---
drivers/staging/unisys/visorchipset/visorchipset_main.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/staging/unisys/visorchipset/visorchipset_main.c b/drivers/staging/unisys/visorchipset/visorchipset_main.c
index 18ae71e..3538069 100644
--- a/drivers/staging/unisys/visorchipset/visorchipset_main.c
+++ b/drivers/staging/unisys/visorchipset/visorchipset_main.c
@@ -213,8 +213,6 @@ struct putfile_request {
int completion_status;
};
-static atomic_t visorchipset_cache_buffers_in_use = ATOMIC_INIT(0);
-
struct parahotplug_request {
struct list_head list;
int id;
@@ -2077,7 +2075,6 @@ visorchipset_cache_alloc(struct kmem_cache *pool, bool ok_to_block,
if (!p)
return NULL;
- atomic_inc(&visorchipset_cache_buffers_in_use);
return p;
}
@@ -2089,7 +2086,6 @@ visorchipset_cache_free(struct kmem_cache *pool, void *p, char *fn, int ln)
if (!p)
return;
- atomic_dec(&visorchipset_cache_buffers_in_use);
kmem_cache_free(pool, p);
}
--
2.1.0
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