mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage

Mostly direct substitution with occasional adjustment or removing
outdated comments.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/struct-funcs.c b/fs/btrfs/struct-funcs.c
index b976597b0721..e05619f241be 100644
--- a/fs/btrfs/struct-funcs.c
+++ b/fs/btrfs/struct-funcs.c
@@ -66,7 +66,7 @@ u##bits btrfs_get_token_##bits(struct extent_buffer *eb, void *ptr,	\
                                                                         \
         if (token && token->kaddr && token->offset <= offset &&         \
             token->eb == eb &&                                          \
-           (token->offset + PAGE_CACHE_SIZE >= offset + size)) {        \
+           (token->offset + PAGE_SIZE >= offset + size)) {      \
                 kaddr = token->kaddr;                                   \
                 p = kaddr + part_offset - token->offset;                \
                 res = get_unaligned_le##bits(p + off);                  \
@@ -104,7 +104,7 @@ void btrfs_set_token_##bits(struct extent_buffer *eb,			\
                                                                         \
         if (token && token->kaddr && token->offset <= offset &&         \
             token->eb == eb &&                                          \
-           (token->offset + PAGE_CACHE_SIZE >= offset + size)) {        \
+           (token->offset + PAGE_SIZE >= offset + size)) {      \
                 kaddr = token->kaddr;                                   \
                 p = kaddr + part_offset - token->offset;                \
                 put_unaligned_le##bits(val, p + off);                   \