[PATCH] md: clean up 'page' related names in md

Substitute:

  page_cache_get -> get_page
  page_cache_release -> put_page
  PAGE_CACHE_SHIFT -> PAGE_SHIFT
  PAGE_CACHE_SIZE -> PAGE_SIZE
  PAGE_CACHE_MASK -> PAGE_MASK
  __free_page -> put_page

because we aren't using the page cache, we are just using pages.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 3f8df2ecbae3..ce729d6daf78 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -134,10 +134,10 @@ static void * r10buf_pool_alloc(gfp_t gfp_flags, void *data)
 
 out_free_pages:
         for ( ; i > 0 ; i--)
-                __free_page(bio->bi_io_vec[i-1].bv_page);
+                put_page(bio->bi_io_vec[i-1].bv_page);
         while (j--)
                 for (i = 0; i < RESYNC_PAGES ; i++)
-                        __free_page(r10_bio->devs[j].bio->bi_io_vec[i].bv_page);
+                        put_page(r10_bio->devs[j].bio->bi_io_vec[i].bv_page);
         j = -1;
 out_free_bio:
         while ( ++j < nalloc )
@@ -157,7 +157,7 @@ static void r10buf_pool_free(void *__r10_bio, void *data)
                 struct bio *bio = r10bio->devs[j].bio;
                 if (bio) {
                         for (i = 0; i < RESYNC_PAGES; i++) {
-                                __free_page(bio->bi_io_vec[i].bv_page);
+                                put_page(bio->bi_io_vec[i].bv_page);
                                 bio->bi_io_vec[i].bv_page = NULL;
                         }
                         bio_put(bio);
@@ -2015,7 +2015,7 @@ static int run(mddev_t *mddev)
          * maybe...
          */
         {
-                int stripe = conf->raid_disks * mddev->chunk_size / PAGE_CACHE_SIZE;
+                int stripe = conf->raid_disks * mddev->chunk_size / PAGE_SIZE;
                 stripe /= conf->near_copies;
                 if (mddev->queue->backing_dev_info.ra_pages < 2* stripe)
                         mddev->queue->backing_dev_info.ra_pages = 2* stripe;