2007/4/9, Matt Mackall <[email protected]>:
> Index: 2.6-mm/mm/slob.c
> ===================================================================
> --- 2.6-mm.orig/mm/slob.c
> +++ 2.6-mm/mm/slob.c
> @@ -298,6 +298,9 @@ struct kmem_cache *kmem_cache_create(con
> c->align = (flags & SLAB_MUST_HWCACHE_ALIGN) ? SLOB_ALIGN : 0;
> if (c->align < align)
> c->align = align;
> + } else {
> + if (flags & SLAB_PANIC)
> + panic("Cannot create slab cache %s\n", name);
> }
I think this would be more canonical:
} else if (..)
panic();
Thanks, the patch updated.
From: Akinobu Mita <[email protected]>
Subject: [PATCH] slob: handle SLAB_PANIC flag
kmem_cache_create() for slob doesn't handle SLAB_PANIC.
Signed-off-by: Matt Mackall <[email protected]>
Signed-off-by: Akinobu Mita <[email protected]>
---
mm/slob.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
Index: 2.6-mm/mm/slob.c
===================================================================
--- 2.6-mm.orig/mm/slob.c
+++ 2.6-mm/mm/slob.c
@@ -298,7 +298,8 @@ struct kmem_cache *kmem_cache_create(con
c->align = (flags & SLAB_MUST_HWCACHE_ALIGN) ? SLOB_ALIGN : 0;
if (c->align < align)
c->align = align;
- }
+ } else if (flags & SLAB_PANIC)
+ panic("Cannot create slab cache %s\n", name);
return c;
}
-
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