Commit d681054c authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Song Liu
Browse files

md-bitmap: rename read_page to read_file_page 



Make the difference to read_sb_page clear.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarHannes Reinecke <hare@suse.de>
Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: default avatarHimanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: default avatarSong Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20230615064840.629492-6-hch@lst.de
parent 5339178e

drivers/md/md-bitmap.c

+4 −6
Original line number Diff line number Diff line
@@ -348,10 +348,8 @@ static void free_buffers(struct page *page) 
 * This usage is similar to how swap files are handled, and allows us

 * to write to a file with no concerns of memory allocation failing.

 */

static int read_page(struct file *file, unsigned long index,

		     struct bitmap *bitmap,

		     unsigned long count,

		     struct page *page)

static int read_file_page(struct file *file, unsigned long index,

		struct bitmap *bitmap, unsigned long count, struct page *page)

{

	int ret = 0;

	struct inode *inode = file_inode(file);
@@ -632,7 +630,7 @@ static int md_bitmap_read_sb(struct bitmap *bitmap) 
		loff_t isize = i_size_read(bitmap->storage.file->f_mapping->host);

		int bytes = isize > PAGE_SIZE ? PAGE_SIZE : isize;



		err = read_page(bitmap->storage.file, 0,

		err = read_file_page(bitmap->storage.file, 0,

				bitmap, bytes, sb_page);

	} else {

		err = read_sb_page(bitmap->mddev,
@@ -1141,7 +1139,7 @@ static int md_bitmap_init_from_disk(struct bitmap *bitmap, sector_t start) 
				count = PAGE_SIZE;

			page = store->filemap[index];

			if (file)

				ret = read_page(file, index, bitmap,

				ret = read_file_page(file, index, bitmap,

						count, page);

			else

				ret = read_sb_page(