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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/cache.c
parentc91265cd0efb83778f015b4d4b1129bd2cfd075e (diff)
Linux-libre 4.6.2-gnu
Diffstat (limited to 'fs/squashfs/cache.c')
-rw-r--r--fs/squashfs/cache.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/squashfs/cache.c b/fs/squashfs/cache.c
index 1cb70a0b2..23813c078 100644
--- a/fs/squashfs/cache.c
+++ b/fs/squashfs/cache.c
@@ -30,7 +30,7 @@
* access the metadata and fragment caches.
*
* To avoid out of memory and fragmentation issues with vmalloc the cache
- * uses sequences of kmalloced PAGE_CACHE_SIZE buffers.
+ * uses sequences of kmalloced PAGE_SIZE buffers.
*
* It should be noted that the cache is not used for file datablocks, these
* are decompressed and cached in the page-cache in the normal way. The
@@ -231,7 +231,7 @@ void squashfs_cache_delete(struct squashfs_cache *cache)
/*
* Initialise cache allocating the specified number of entries, each of
* size block_size. To avoid vmalloc fragmentation issues each entry
- * is allocated as a sequence of kmalloced PAGE_CACHE_SIZE buffers.
+ * is allocated as a sequence of kmalloced PAGE_SIZE buffers.
*/
struct squashfs_cache *squashfs_cache_init(char *name, int entries,
int block_size)
@@ -255,7 +255,7 @@ struct squashfs_cache *squashfs_cache_init(char *name, int entries,
cache->unused = entries;
cache->entries = entries;
cache->block_size = block_size;
- cache->pages = block_size >> PAGE_CACHE_SHIFT;
+ cache->pages = block_size >> PAGE_SHIFT;
cache->pages = cache->pages ? cache->pages : 1;
cache->name = name;
cache->num_waiters = 0;
@@ -275,7 +275,7 @@ struct squashfs_cache *squashfs_cache_init(char *name, int entries,
}
for (j = 0; j < cache->pages; j++) {
- entry->data[j] = kmalloc(PAGE_CACHE_SIZE, GFP_KERNEL);
+ entry->data[j] = kmalloc(PAGE_SIZE, GFP_KERNEL);
if (entry->data[j] == NULL) {
ERROR("Failed to allocate %s buffer\n", name);
goto cleanup;
@@ -314,10 +314,10 @@ int squashfs_copy_data(void *buffer, struct squashfs_cache_entry *entry,
return min(length, entry->length - offset);
while (offset < entry->length) {
- void *buff = entry->data[offset / PAGE_CACHE_SIZE]
- + (offset % PAGE_CACHE_SIZE);
+ void *buff = entry->data[offset / PAGE_SIZE]
+ + (offset % PAGE_SIZE);
int bytes = min_t(int, entry->length - offset,
- PAGE_CACHE_SIZE - (offset % PAGE_CACHE_SIZE));
+ PAGE_SIZE - (offset % PAGE_SIZE));
if (bytes >= remaining) {
memcpy(buffer, buff, remaining);
@@ -415,7 +415,7 @@ struct squashfs_cache_entry *squashfs_get_datablock(struct super_block *sb,
*/
void *squashfs_read_table(struct super_block *sb, u64 block, int length)
{
- int pages = (length + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
+ int pages = (length + PAGE_SIZE - 1) >> PAGE_SHIFT;
int i, res;
void *table, *buffer, **data;
struct squashfs_page_actor *actor;
@@ -436,7 +436,7 @@ void *squashfs_read_table(struct super_block *sb, u64 block, int length)
goto failed2;
}
- for (i = 0; i < pages; i++, buffer += PAGE_CACHE_SIZE)
+ for (i = 0; i < pages; i++, buffer += PAGE_SIZE)
data[i] = buffer;
res = squashfs_read_data(sb, block, length |