openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

bfs: convert to new aops 

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Nick Piggin 2007-10-16 01:25:11 -07:00 committed by Linus Torvalds
parent d6091b7201
commit eedcbba5e0
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
fs/bfs/file.c
View File

@ -145,9 +145,13 @@ static int bfs_readpage(struct file *file, struct page *page)
return block_read_full_page(page, bfs_get_block);
}
static int bfs_prepare_write(struct file *file, struct page *page, unsigned from, unsigned to)
static int bfs_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata)
{
return block_prepare_write(page, from, to, bfs_get_block);
*pagep = NULL;
return block_write_begin(file, mapping, pos, len, flags,
pagep, fsdata, bfs_get_block);
}
static sector_t bfs_bmap(struct address_space *mapping, sector_t block)
@ -159,8 +163,8 @@ const struct address_space_operations bfs_aops = {
.readpage = bfs_readpage,
.writepage = bfs_writepage,
.sync_page = block_sync_page,
.prepare_write = bfs_prepare_write,
.commit_write = generic_commit_write,
.write_begin = bfs_write_begin,
.write_end = generic_write_end,
.bmap = bfs_bmap,
};