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-rw-r--r--fs/mpage.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/fs/mpage.c b/fs/mpage.c
index 6bd9fd90964e..eedc644b78d7 100644
--- a/fs/mpage.c
+++ b/fs/mpage.c
@@ -107,7 +107,7 @@ map_buffer_to_page(struct page *page, struct buffer_head *bh, int page_block)
* don't make any buffers if there is only one buffer on
* the page and the page just needs to be set up to date
*/
- if (inode->i_blkbits == PAGE_CACHE_SHIFT &&
+ if (inode->i_blkbits == PAGE_SHIFT &&
buffer_uptodate(bh)) {
SetPageUptodate(page);
return;
@@ -145,7 +145,7 @@ do_mpage_readpage(struct bio *bio, struct page *page, unsigned nr_pages,
{
struct inode *inode = page->mapping->host;
const unsigned blkbits = inode->i_blkbits;
- const unsigned blocks_per_page = PAGE_CACHE_SIZE >> blkbits;
+ const unsigned blocks_per_page = PAGE_SIZE >> blkbits;
const unsigned blocksize = 1 << blkbits;
sector_t block_in_file;
sector_t last_block;
@@ -162,7 +162,7 @@ do_mpage_readpage(struct bio *bio, struct page *page, unsigned nr_pages,
if (page_has_buffers(page))
goto confused;
- block_in_file = (sector_t)page->index << (PAGE_CACHE_SHIFT - blkbits);
+ block_in_file = (sector_t)page->index << (PAGE_SHIFT - blkbits);
last_block = block_in_file + nr_pages * blocks_per_page;
last_block_in_file = (i_size_read(inode) + blocksize - 1) >> blkbits;
if (last_block > last_block_in_file)
@@ -249,7 +249,7 @@ do_mpage_readpage(struct bio *bio, struct page *page, unsigned nr_pages,
}
if (first_hole != blocks_per_page) {
- zero_user_segment(page, first_hole << blkbits, PAGE_CACHE_SIZE);
+ zero_user_segment(page, first_hole << blkbits, PAGE_SIZE);
if (first_hole == 0) {
SetPageUptodate(page);
unlock_page(page);
@@ -331,7 +331,7 @@ confused:
*
* then this code just gives up and calls the buffer_head-based read function.
* It does handle a page which has holes at the end - that is a common case:
- * the end-of-file on blocksize < PAGE_CACHE_SIZE setups.
+ * the end-of-file on blocksize < PAGE_SIZE setups.
*
* BH_Boundary explanation:
*
@@ -380,7 +380,7 @@ mpage_readpages(struct address_space *mapping, struct list_head *pages,
&first_logical_block,
get_block, gfp);
}
- page_cache_release(page);
+ put_page(page);
}
BUG_ON(!list_empty(pages));
if (bio)
@@ -472,7 +472,7 @@ static int __mpage_writepage(struct page *page, struct writeback_control *wbc,
struct inode *inode = page->mapping->host;
const unsigned blkbits = inode->i_blkbits;
unsigned long end_index;
- const unsigned blocks_per_page = PAGE_CACHE_SIZE >> blkbits;
+ const unsigned blocks_per_page = PAGE_SIZE >> blkbits;
sector_t last_block;
sector_t block_in_file;
sector_t blocks[MAX_BUF_PER_PAGE];
@@ -542,7 +542,7 @@ static int __mpage_writepage(struct page *page, struct writeback_control *wbc,
* The page has no buffers: map it to disk
*/
BUG_ON(!PageUptodate(page));
- block_in_file = (sector_t)page->index << (PAGE_CACHE_SHIFT - blkbits);
+ block_in_file = (sector_t)page->index << (PAGE_SHIFT - blkbits);
last_block = (i_size - 1) >> blkbits;
map_bh.b_page = page;
for (page_block = 0; page_block < blocks_per_page; ) {
@@ -574,7 +574,7 @@ static int __mpage_writepage(struct page *page, struct writeback_control *wbc,
first_unmapped = page_block;
page_is_mapped:
- end_index = i_size >> PAGE_CACHE_SHIFT;
+ end_index = i_size >> PAGE_SHIFT;
if (page->index >= end_index) {
/*
* The page straddles i_size. It must be zeroed out on each
@@ -584,11 +584,11 @@ page_is_mapped:
* is zeroed when mapped, and writes to that region are not
* written out to the file."
*/
- unsigned offset = i_size & (PAGE_CACHE_SIZE - 1);
+ unsigned offset = i_size & (PAGE_SIZE - 1);
if (page->index > end_index || !offset)
goto confused;
- zero_user_segment(page, offset, PAGE_CACHE_SIZE);
+ zero_user_segment(page, offset, PAGE_SIZE);
}
/*