Messages in this thread Patch in this message | | | Date | Tue, 03 Aug 2010 21:45:30 -0500 | From | Christoph Lameter <> | Subject | [S+Q3 16/23] slub: Get rid of useless function count_free() |
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count_free() == available()
Signed-off-by: Christoph Lameter <cl@linux-foundation.org>
--- mm/slub.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-)
Index: linux-2.6/mm/slub.c =================================================================== --- linux-2.6.orig/mm/slub.c 2010-07-30 18:44:54.767739966 -0500 +++ linux-2.6/mm/slub.c 2010-07-30 18:45:24.248349179 -0500 @@ -1697,11 +1697,6 @@ return 1; } -static int count_free(struct page *page) -{ - return available(page); -} - static unsigned long count_partial(struct kmem_cache_node *n, int (*get_count)(struct page *)) { @@ -1750,7 +1745,7 @@ if (!n) continue; - nr_free = count_partial(n, count_free); + nr_free = count_partial(n, available); nr_slabs = node_nr_slabs(n); nr_objs = node_nr_objs(n); @@ -3906,7 +3901,7 @@ x = atomic_long_read(&n->total_objects); else if (flags & SO_OBJECTS) x = atomic_long_read(&n->total_objects) - - count_partial(n, count_free); + count_partial(n, available); else x = atomic_long_read(&n->nr_slabs); @@ -4792,7 +4787,7 @@ nr_partials += n->nr_partial; nr_slabs += atomic_long_read(&n->nr_slabs); nr_objs += atomic_long_read(&n->total_objects); - nr_free += count_partial(n, count_free); + nr_free += count_partial(n, available); } nr_inuse = nr_objs - nr_free;
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