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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
commitd635711daa98be86d4c7fd01499c34f566b54ccb (patch)
treeaa5cc3760a27c3d57146498cb82fa549547de06c /fs/squashfs/file.c
parentc91265cd0efb83778f015b4d4b1129bd2cfd075e (diff)
Linux-libre 4.6.2-gnu
Diffstat (limited to 'fs/squashfs/file.c')
-rw-r--r--fs/squashfs/file.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/squashfs/file.c b/fs/squashfs/file.c
index e5c968906..13d80947b 100644
--- a/fs/squashfs/file.c
+++ b/fs/squashfs/file.c
@@ -175,7 +175,7 @@ static long long read_indexes(struct super_block *sb, int n,
{
int err, i;
long long block = 0;
- __le32 *blist = kmalloc(PAGE_CACHE_SIZE, GFP_KERNEL);
+ __le32 *blist = kmalloc(PAGE_SIZE, GFP_KERNEL);
if (blist == NULL) {
ERROR("read_indexes: Failed to allocate block_list\n");
@@ -183,7 +183,7 @@ static long long read_indexes(struct super_block *sb, int n,
}
while (n) {
- int blocks = min_t(int, n, PAGE_CACHE_SIZE >> 2);
+ int blocks = min_t(int, n, PAGE_SIZE >> 2);
err = squashfs_read_metadata(sb, blist, start_block,
offset, blocks << 2);
@@ -377,19 +377,19 @@ void squashfs_copy_cache(struct page *page, struct squashfs_cache_entry *buffer,
struct inode *inode = page->mapping->host;
struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
void *pageaddr;
- int i, mask = (1 << (msblk->block_log - PAGE_CACHE_SHIFT)) - 1;
+ int i, mask = (1 << (msblk->block_log - PAGE_SHIFT)) - 1;
int start_index = page->index & ~mask, end_index = start_index | mask;
/*
* Loop copying datablock into pages. As the datablock likely covers
- * many PAGE_CACHE_SIZE pages (default block size is 128 KiB) explicitly
+ * many PAGE_SIZE pages (default block size is 128 KiB) explicitly
* grab the pages from the page cache, except for the page that we've
* been called to fill.
*/
for (i = start_index; i <= end_index && bytes > 0; i++,
- bytes -= PAGE_CACHE_SIZE, offset += PAGE_CACHE_SIZE) {
+ bytes -= PAGE_SIZE, offset += PAGE_SIZE) {
struct page *push_page;
- int avail = buffer ? min_t(int, bytes, PAGE_CACHE_SIZE) : 0;
+ int avail = buffer ? min_t(int, bytes, PAGE_SIZE) : 0;
TRACE("bytes %d, i %d, available_bytes %d\n", bytes, i, avail);
@@ -404,14 +404,14 @@ void squashfs_copy_cache(struct page *page, struct squashfs_cache_entry *buffer,
pageaddr = kmap_atomic(push_page);
squashfs_copy_data(pageaddr, buffer, offset, avail);
- memset(pageaddr + avail, 0, PAGE_CACHE_SIZE - avail);
+ memset(pageaddr + avail, 0, PAGE_SIZE - avail);
kunmap_atomic(pageaddr);
flush_dcache_page(push_page);
SetPageUptodate(push_page);
skip_page:
unlock_page(push_page);
if (i != page->index)
- page_cache_release(push_page);
+ put_page(push_page);
}
}
@@ -454,7 +454,7 @@ static int squashfs_readpage(struct file *file, struct page *page)
{
struct inode *inode = page->mapping->host;
struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
- int index = page->index >> (msblk->block_log - PAGE_CACHE_SHIFT);
+ int index = page->index >> (msblk->block_log - PAGE_SHIFT);
int file_end = i_size_read(inode) >> msblk->block_log;
int res;
void *pageaddr;
@@ -462,8 +462,8 @@ static int squashfs_readpage(struct file *file, struct page *page)
TRACE("Entered squashfs_readpage, page index %lx, start block %llx\n",
page->index, squashfs_i(inode)->start);
- if (page->index >= ((i_size_read(inode) + PAGE_CACHE_SIZE - 1) >>
- PAGE_CACHE_SHIFT))
+ if (page->index >= ((i_size_read(inode) + PAGE_SIZE - 1) >>
+ PAGE_SHIFT))
goto out;
if (index < file_end || squashfs_i(inode)->fragment_block ==
@@ -487,7 +487,7 @@ error_out:
SetPageError(page);
out:
pageaddr = kmap_atomic(page);
- memset(pageaddr, 0, PAGE_CACHE_SIZE);
+ memset(pageaddr, 0, PAGE_SIZE);
kunmap_atomic(pageaddr);
flush_dcache_page(page);
if (!PageError(page))