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-rw-r--r--mm/filemap.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index f820e600f1ad..2780be4bd493 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1792,7 +1792,7 @@ EXPORT_SYMBOL(generic_file_readonly_mmap);
static struct page *__read_cache_page(struct address_space *mapping,
pgoff_t index,
- int (*filler)(void *,struct page*),
+ int (*filler)(void *, struct page *),
void *data,
gfp_t gfp)
{
@@ -1823,7 +1823,7 @@ repeat:
static struct page *do_read_cache_page(struct address_space *mapping,
pgoff_t index,
- int (*filler)(void *,struct page*),
+ int (*filler)(void *, struct page *),
void *data,
gfp_t gfp)
@@ -1863,7 +1863,7 @@ out:
* @mapping: the page's address_space
* @index: the page index
* @filler: function to perform the read
- * @data: destination for read data
+ * @data: first arg to filler(data, page) function, often left as NULL
*
* Same as read_cache_page, but don't wait for page to become unlocked
* after submitting it to the filler.
@@ -1875,7 +1875,7 @@ out:
*/
struct page *read_cache_page_async(struct address_space *mapping,
pgoff_t index,
- int (*filler)(void *,struct page*),
+ int (*filler)(void *, struct page *),
void *data)
{
return do_read_cache_page(mapping, index, filler, data, mapping_gfp_mask(mapping));
@@ -1923,7 +1923,7 @@ EXPORT_SYMBOL(read_cache_page_gfp);
* @mapping: the page's address_space
* @index: the page index
* @filler: function to perform the read
- * @data: destination for read data
+ * @data: first arg to filler(data, page) function, often left as NULL
*
* Read into the page cache. If a page already exists, and PageUptodate() is
* not set, try to fill the page then wait for it to become unlocked.
@@ -1932,7 +1932,7 @@ EXPORT_SYMBOL(read_cache_page_gfp);
*/
struct page *read_cache_page(struct address_space *mapping,
pgoff_t index,
- int (*filler)(void *,struct page*),
+ int (*filler)(void *, struct page *),
void *data)
{
return wait_on_page_read(read_cache_page_async(mapping, index, filler, data));