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| author | Libin <huawei.libin@huawei.com> | 2013-07-03 15:01:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:26 -0700 |
| commit | d6e932177090463e5c709e9e61bbd705a33a1609 (patch) | |
| tree | e833b8907a9c07662c5aaaef097a81575ba27653 /kernel/printk.c | |
| parent | b430e9d1c6d416306d44dbf3aa3148be7af78abc (diff) | |
| download | linux-stable-d6e932177090463e5c709e9e61bbd705a33a1609.tar.gz linux-stable-d6e932177090463e5c709e9e61bbd705a33a1609.tar.bz2 linux-stable-d6e932177090463e5c709e9e61bbd705a33a1609.zip | |
mm: use vma_pages() to replace (vm_end - vm_start) >> PAGE_SHIFT
(*->vm_end - *->vm_start) >> PAGE_SHIFT operation is implemented
as a inline funcion vma_pages() in linux/mm.h, so using it.
Signed-off-by: Libin <huawei.libin@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/printk.c')
0 files changed, 0 insertions, 0 deletions