Commit e0ec0a6b authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Andreas Gruenbacher
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gfs2: remove the unused gfs2_stuffed_write_end function 



This function was overlooked when the write_begin and write_end address space
operations were removed as part of gfs2's iomap conversion.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
parent f3915f83

fs/gfs2/aops.c

+0 −41
Original line number Diff line number Diff line
@@ -685,47 +685,6 @@ void adjust_fs_space(struct inode *inode) 
	gfs2_trans_end(sdp);

}



/**

 * gfs2_stuffed_write_end - Write end for stuffed files

 * @inode: The inode

 * @dibh: The buffer_head containing the on-disk inode

 * @pos: The file position

 * @copied: How much was actually copied by the VFS

 * @page: The page

 *

 * This copies the data from the page into the inode block after

 * the inode data structure itself.

 *

 * Returns: copied bytes or errno

 */

int gfs2_stuffed_write_end(struct inode *inode, struct buffer_head *dibh,

			   loff_t pos, unsigned copied,

			   struct page *page)

{

	struct gfs2_inode *ip = GFS2_I(inode);

	u64 to = pos + copied;

	void *kaddr;

	unsigned char *buf = dibh->b_data + sizeof(struct gfs2_dinode);



	BUG_ON(pos + copied > gfs2_max_stuffed_size(ip));



	kaddr = kmap_atomic(page);

	memcpy(buf + pos, kaddr + pos, copied);

	flush_dcache_page(page);

	kunmap_atomic(kaddr);



	WARN_ON(!PageUptodate(page));

	unlock_page(page);

	put_page(page);



	if (copied) {

		if (inode->i_size < to)

			i_size_write(inode, to);

		mark_inode_dirty(inode);

	}

	return copied;

}



/**

 * jdata_set_page_dirty - Page dirtying function

 * @page: The page to dirty

fs/gfs2/aops.h

+0 −3
Original line number Diff line number Diff line
@@ -9,9 +9,6 @@ 
#include "incore.h"



extern int stuffed_readpage(struct gfs2_inode *ip, struct page *page);

extern int gfs2_stuffed_write_end(struct inode *inode, struct buffer_head *dibh,

				  loff_t pos, unsigned copied,

				  struct page *page);

extern void adjust_fs_space(struct inode *inode);

extern void gfs2_page_add_databufs(struct gfs2_inode *ip, struct page *page,

				   unsigned int from, unsigned int len);