diff options
| author | Linus Torvalds | 2015-04-08 14:42:49 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2015-04-08 14:42:49 -0700 |
| commit | b97fdef8e680ca8bdfea6114eea19fb6832d54be (patch) | |
| tree | 46e67832d876e16dd14cad66e9bf182c828dc794 /include | |
| parent | 3afe9f849600645723246baa95e7559caeca6ce9 (diff) | |
| parent | 6b79c57b92cdd90853002980609af516d14c4f9c (diff) | |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"Three fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
mm: numa: disable change protection for vma(VM_HUGETLB)
include/linux/dmapool.h: declare struct device
mm: move zone lock to a different cache line than order-0 free page lists
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dmapool.h | 2 | ||||
| -rw-r--r-- | include/linux/mmzone.h | 7 |
2 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/dmapool.h b/include/linux/dmapool.h index 022e34fcbd1b..52456aa566a0 100644 --- a/include/linux/dmapool.h +++ b/include/linux/dmapool.h @@ -14,6 +14,8 @@ #include <asm/io.h> #include <asm/scatterlist.h> +struct device; + struct dma_pool *dma_pool_create(const char *name, struct device *dev, size_t size, size_t align, size_t allocation); diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index f279d9c158cd..2782df47101e 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -474,16 +474,15 @@ struct zone { unsigned long wait_table_bits; ZONE_PADDING(_pad1_) - - /* Write-intensive fields used from the page allocator */ - spinlock_t lock; - /* free areas of different sizes */ struct free_area free_area[MAX_ORDER]; /* zone flags, see below */ unsigned long flags; + /* Write-intensive fields used from the page allocator */ + spinlock_t lock; + ZONE_PADDING(_pad2_) /* Write-intensive fields used by page reclaim */ |