#include "nilfs.h"
#include "bmap.h"
#include "sb.h"
+#include "btree.h"
+#include "direct.h"
#include "btnode.h"
#include "mdt.h"
#include "dat.h"
key = page_index(bh->b_page) << (PAGE_CACHE_SHIFT -
bmap->b_inode->i_blkbits);
- for (pbh = page_buffers(bh->b_page); pbh != bh;
- pbh = pbh->b_this_page, key++);
+ for (pbh = page_buffers(bh->b_page); pbh != bh; pbh = pbh->b_this_page)
+ key++;
return key;
}
void nilfs_bmap_init_gcdat(struct nilfs_bmap *gcbmap, struct nilfs_bmap *bmap)
{
- memcpy(gcbmap, bmap, sizeof(union nilfs_bmap_union));
+ memcpy(gcbmap, bmap, sizeof(*bmap));
init_rwsem(&gcbmap->b_sem);
lockdep_set_class(&bmap->b_sem, &nilfs_bmap_dat_lock_key);
gcbmap->b_inode = &NILFS_BMAP_I(gcbmap)->vfs_inode;
void nilfs_bmap_commit_gcdat(struct nilfs_bmap *gcbmap, struct nilfs_bmap *bmap)
{
- memcpy(bmap, gcbmap, sizeof(union nilfs_bmap_union));
+ memcpy(bmap, gcbmap, sizeof(*bmap));
init_rwsem(&bmap->b_sem);
lockdep_set_class(&bmap->b_sem, &nilfs_bmap_dat_lock_key);
bmap->b_inode = &NILFS_BMAP_I(bmap)->vfs_inode;