Subject: + mm-vmalloc-remove-useless-variable-in-vmap_block.patch added to -mm tree
To: iamjoonsoo.kim@xxxxxxx,hannes@xxxxxxxxxxx,liwanp@xxxxxxxxxxxxxxxxxx,zhangyanfei@xxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 07 Aug 2013 14:05:28 -0700
The patch titled
Subject: mm, vmalloc: remove useless variable in vmap_block
has been added to the -mm tree. Its filename is
mm-vmalloc-remove-useless-variable-in-vmap_block.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-vmalloc-remove-useless-variable-in-vmap_block.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-vmalloc-remove-useless-variable-in-vmap_block.patch
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From: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Subject: mm, vmalloc: remove useless variable in vmap_block
vbq in vmap_block isn't used. So remove it.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Reviewed-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
Acked-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmalloc.c | 2 --
1 file changed, 2 deletions(-)
diff -puN mm/vmalloc.c~mm-vmalloc-remove-useless-variable-in-vmap_block mm/vmalloc.c
--- a/mm/vmalloc.c~mm-vmalloc-remove-useless-variable-in-vmap_block
+++ a/mm/vmalloc.c
@@ -752,7 +752,6 @@ struct vmap_block_queue {
struct vmap_block {
spinlock_t lock;
struct vmap_area *va;
- struct vmap_block_queue *vbq;
unsigned long free, dirty;
DECLARE_BITMAP(dirty_map, VMAP_BBMAP_BITS);
struct list_head free_list;
@@ -830,7 +829,6 @@ static struct vmap_block *new_vmap_block
radix_tree_preload_end();
vbq = &get_cpu_var(vmap_block_queue);
- vb->vbq = vbq;
spin_lock(&vbq->lock);
list_add_rcu(&vb->free_list, &vbq->free);
spin_unlock(&vbq->lock);
_
Patches currently in -mm which might be from iamjoonsoo.kim@xxxxxxx are
mm-hugetlb-move-up-the-code-which-check-availability-of-free-huge-page.patch
mm-hugetlb-trivial-commenting-fix.patch
mm-hugetlb-clean-up-alloc_huge_page.patch
mm-hugetlb-fix-and-clean-up-node-iteration-code-to-alloc-or-free.patch
mm-hugetlb-remove-redundant-list_empty-check-in-gather_surplus_pages.patch
mm-hugetlb-do-not-use-a-page-in-page-cache-for-cow-optimization.patch
mm-hugetlb-add-vm_noreserve-check-in-vma_has_reserves.patch
mm-hugetlb-remove-decrement_hugepage_resv_vma.patch
mm-hugetlb-decrement-reserve-count-if-vm_noreserve-alloc-page-cache.patch
mm-hugetlb-decrement-reserve-count-if-vm_noreserve-alloc-page-cache-fix.patch
mm-page_alloc-add-unlikely-macro-to-help-compiler-optimization.patch
mm-move-pgtable-related-functions-to-right-place.patch
swap-clean-up-ifdef-in-page_mapping.patch
mm-vmalloc-remove-useless-variable-in-vmap_block.patch
mm-vmalloc-use-well-defined-find_last_bit-func.patch
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