| Date | Tue, 06 Nov 2007 17:11:38 -0800 | From | Christoph Lameter <> | Subject | [patch 08/23] SLUB: Replace ctor field with ops field in /sys/slab/:0000008 /sys/slab/:0000016 /sys/slab/:0000024 /sys/slab/:0000032 /sys/slab/:0000040 /sys/slab/:0000048 /sys/slab/:0000056 /sys/slab/:0000064 /sys/slab/:0000072 /sys/slab/:0000080 /sys/sl |
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Create an ops field in /sys/slab/*/ops to contain all the operations defined on a slab. This will be used to display the additional operations that will be defined soon.
Reviewed-by: Rik van Riel <riel@redhat.com> Signed-off-by: Christoph Lameter <clameter@sgi.com> --- mm/slub.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-)
Index: linux-2.6/mm/slub.c =================================================================== --- linux-2.6.orig/mm/slub.c 2007-11-06 12:37:44.000000000 -0800 +++ linux-2.6/mm/slub.c 2007-11-06 12:37:47.000000000 -0800 @@ -3789,16 +3789,18 @@ static ssize_t order_show(struct kmem_ca } SLAB_ATTR_RO(order); -static ssize_t ctor_show(struct kmem_cache *s, char *buf) +static ssize_t ops_show(struct kmem_cache *s, char *buf) { - if (s->ctor) { - int n = sprint_symbol(buf, (unsigned long)s->ctor); + int x = 0; - return n + sprintf(buf + n, "\n"); + if (s->ctor) { + x += sprintf(buf + x, "ctor : "); + x += sprint_symbol(buf + x, (unsigned long)s->ops->ctor); + x += sprintf(buf + x, "\n"); } - return 0; + return x; } -SLAB_ATTR_RO(ctor); +SLAB_ATTR_RO(ops); static ssize_t aliases_show(struct kmem_cache *s, char *buf) { @@ -4049,7 +4051,7 @@ static struct attribute * slab_attrs[] = &slabs_attr.attr, &partial_attr.attr, &cpu_slabs_attr.attr, - &ctor_attr.attr, + &ops_attr.attr, &aliases_attr.attr, &align_attr.attr, &sanity_checks_attr.attr, -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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