From: Wang Sheng-Hui <shhuiw@gmail.com>
Date: Wed, 6 Aug 2014 23:07:26 +0000 (-0700)
Subject: mm/shmem.c: remove the unused gfp arg to shmem_add_to_page_cache()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=fed400a181447ba975d40e1df5e0d555eae51795;p=openwrt%2Fstaging%2Fblogic.git

mm/shmem.c: remove the unused gfp arg to shmem_add_to_page_cache()

The gfp arg is not used in shmem_add_to_page_cache.  Remove this unused
arg.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Signed-off-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/shmem.c b/mm/shmem.c
index fe15d96c3166..302d1cf7ad07 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -293,7 +293,7 @@ static bool shmem_confirm_swap(struct address_space *mapping,
  */
 static int shmem_add_to_page_cache(struct page *page,
 				   struct address_space *mapping,
-				   pgoff_t index, gfp_t gfp, void *expected)
+				   pgoff_t index, void *expected)
 {
 	int error;
 
@@ -666,7 +666,7 @@ static int shmem_unuse_inode(struct shmem_inode_info *info,
 	 */
 	if (!error)
 		error = shmem_add_to_page_cache(*pagep, mapping, index,
-						GFP_NOWAIT, radswap);
+						radswap);
 	if (error != -ENOMEM) {
 		/*
 		 * Truncation and eviction use free_swap_and_cache(), which
@@ -1112,7 +1112,7 @@ repeat:
 						gfp & GFP_RECLAIM_MASK);
 		if (!error) {
 			error = shmem_add_to_page_cache(page, mapping, index,
-						gfp, swp_to_radix_entry(swap));
+						swp_to_radix_entry(swap));
 			/*
 			 * We already confirmed swap under page lock, and make
 			 * no memory allocation here, so usually no possibility
@@ -1175,7 +1175,7 @@ repeat:
 		error = radix_tree_maybe_preload(gfp & GFP_RECLAIM_MASK);
 		if (!error) {
 			error = shmem_add_to_page_cache(page, mapping, index,
-							gfp, NULL);
+							NULL);
 			radix_tree_preload_end();
 		}
 		if (error) {