The patch titled
Subject: slub: remove 'reserved' file from sysfs
has been added to the -mm tree. Its filename is
slub-remove-reserved-file-from-sysfs.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/slub-remove-reserved-file-from-sysfs.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/slub-remove-reserved-file-from-sysfs.patch
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------------------------------------------------------
From: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Subject: slub: remove 'reserved' file from sysfs
Christoph doubts anyone was using the 'reserved' file in sysfs, so remove
it.
Link: http://lkml.kernel.org/r/20180518194519.3820-17-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Acked-by: Christoph Lameter <cl@xxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: Jérôme Glisse <jglisse@xxxxxxxxxx>
Cc: "Kirill A . Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Lai Jiangshan <jiangshanlai@xxxxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/slub.c | 7 -------
1 file changed, 7 deletions(-)
diff -puN mm/slub.c~slub-remove-reserved-file-from-sysfs mm/slub.c
--- a/mm/slub.c~slub-remove-reserved-file-from-sysfs
+++ a/mm/slub.c
@@ -5074,12 +5074,6 @@ static ssize_t destroy_by_rcu_show(struc
}
SLAB_ATTR_RO(destroy_by_rcu);
-static ssize_t reserved_show(struct kmem_cache *s, char *buf)
-{
- return sprintf(buf, "0\n");
-}
-SLAB_ATTR_RO(reserved);
-
#ifdef CONFIG_SLUB_DEBUG
static ssize_t slabs_show(struct kmem_cache *s, char *buf)
{
@@ -5392,7 +5386,6 @@ static struct attribute *slab_attrs[] =
&reclaim_account_attr.attr,
&destroy_by_rcu_attr.attr,
&shrink_attr.attr,
- &reserved_attr.attr,
&slabs_cpu_partial_attr.attr,
#ifdef CONFIG_SLUB_DEBUG
&total_objects_attr.attr,
_
Patches currently in -mm which might be from mawilcox@xxxxxxxxxxxxx are
lib-test_bitmapc-fix-bitmap-optimisation-tests-to-report-errors-correctly.patch
slab-__gfp_zero-is-incompatible-with-a-constructor.patch
s390-use-_refcount-for-pgtables.patch
mm-split-page_type-out-from-_mapcount.patch
mm-mark-pages-in-use-for-page-tables.patch
mm-switch-s_mem-and-slab_cache-in-struct-page.patch
mm-move-private-union-within-struct-page.patch
mm-move-_refcount-out-of-struct-page-union.patch
mm-combine-first-three-unions-in-struct-page.patch
mm-use-page-deferred_list.patch
mm-move-lru-union-within-struct-page.patch
mm-combine-lru-and-main-union-in-struct-page.patch
mm-improve-struct-page-documentation.patch
mm-add-pt_mm-to-struct-page.patch
mm-add-hmm_data-to-struct-page.patch
slabslub-remove-rcu_head-size-checks.patch
slub-remove-kmem_cache-reserved.patch
slub-remove-reserved-file-from-sysfs.patch
mm-distinguish-vmalloc-pages.patch
ida-remove-simple_ida_lock.patch
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