zio-buf-kmalloc: use an explicit name for the memory cache

The vmalloc buffer uses the same names for structure (to ease "diff" users in understanding it) so the slab name can't be the structure name. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Federico Vaga <federico.vaga@gmail.com>

zio-buf-kmalloc: use an explicit name for the memory cache
The vmalloc buffer uses the same names for structure (to ease "diff" users in understanding it) so the slab name can't be the structure name. Signed-off-by: Alessandro Rubini <rubini@gnudd.com> Acked-by: Federico Vaga <federico.vaga@gmail.com>
6053b6b5 · Alessandro Rubini · a472a64b · 6053b6b5
Commit 6053b6b5 authored Feb 02, 2012 by Alessandro Rubini
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zio-buf-kmalloc.c buffers/zio-buf-kmalloc.c +3 -1

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--- a/buffers/zio-buf-kmalloc.c
+++ b/buffers/zio-buf-kmalloc.c
@@ -257,7 +257,9 @@ static int __init zbk_init(void)
 {
 	int ret;

-	zbk_slab = KMEM_CACHE(zbk_item, 0);
+	/* Can't use "zbk_item" as name and KMEM_CACHE_NAMED is not there */
+	zbk_slab = kmem_cache_create("zio-kmalloc", sizeof(struct zbk_item),
+				     __alignof__(struct zbk_item), 0, NULL);
 	if (!zbk_slab)
 		return -ENOMEM;
 	ret = zio_register_buf(&zbk_buffer, "kmalloc");