diff options
Diffstat (limited to 'fs/gfs2/ops_address.c')
| -rw-r--r-- | fs/gfs2/ops_address.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c index 16d3ebd32092..207363aed112 100644 --- a/fs/gfs2/ops_address.c +++ b/fs/gfs2/ops_address.c @@ -81,7 +81,6 @@ int gfs2_get_block(struct inode *inode, sector_t lblock, static int get_block_noalloc(struct inode *inode, sector_t lblock, struct buffer_head *bh_result, int create) { - struct gfs2_inode *ip = inode->u.generic_ip; int new = 0; uint64_t dblock; int error; @@ -93,7 +92,7 @@ static int get_block_noalloc(struct inode *inode, sector_t lblock, if (dblock) map_bh(bh_result, inode->i_sb, dblock); - else if (gfs2_assert_withdraw(ip->i_sbd, !create)) + else if (gfs2_assert_withdraw(GFS2_SB(inode), !create)) error = -EIO; if (boundary) set_buffer_boundary(bh_result); @@ -114,8 +113,8 @@ static int get_block_noalloc(struct inode *inode, sector_t lblock, static int gfs2_writepage(struct page *page, struct writeback_control *wbc) { struct inode *inode = page->mapping->host; - struct gfs2_inode *ip = page->mapping->host->u.generic_ip; - struct gfs2_sbd *sdp = ip->i_sbd; + struct gfs2_inode *ip = GFS2_I(page->mapping->host); + struct gfs2_sbd *sdp = GFS2_SB(page->mapping->host); loff_t i_size = i_size_read(inode); pgoff_t end_index = i_size >> PAGE_CACHE_SHIFT; unsigned offset; @@ -216,8 +215,8 @@ static int stuffed_readpage(struct gfs2_inode *ip, struct page *page) static int gfs2_readpage(struct file *file, struct page *page) { - struct gfs2_inode *ip = page->mapping->host->u.generic_ip; - struct gfs2_sbd *sdp = ip->i_sbd; + struct gfs2_inode *ip = GFS2_I(page->mapping->host); + struct gfs2_sbd *sdp = GFS2_SB(page->mapping->host); struct gfs2_holder gh; int error; @@ -271,8 +270,8 @@ static int gfs2_readpages(struct file *file, struct address_space *mapping, struct list_head *pages, unsigned nr_pages) { struct inode *inode = mapping->host; - struct gfs2_inode *ip = inode->u.generic_ip; - struct gfs2_sbd *sdp = ip->i_sbd; + struct gfs2_inode *ip = GFS2_I(inode); + struct gfs2_sbd *sdp = GFS2_SB(inode); struct gfs2_holder gh; unsigned page_idx; int ret; @@ -345,8 +344,8 @@ out_unlock: static int gfs2_prepare_write(struct file *file, struct page *page, unsigned from, unsigned to) { - struct gfs2_inode *ip = page->mapping->host->u.generic_ip; - struct gfs2_sbd *sdp = ip->i_sbd; + struct gfs2_inode *ip = GFS2_I(page->mapping->host); + struct gfs2_sbd *sdp = GFS2_SB(page->mapping->host); unsigned int data_blocks, ind_blocks, rblocks; int alloc_required; int error = 0; @@ -440,8 +439,8 @@ static int gfs2_commit_write(struct file *file, struct page *page, unsigned from, unsigned to) { struct inode *inode = page->mapping->host; - struct gfs2_inode *ip = inode->u.generic_ip; - struct gfs2_sbd *sdp = ip->i_sbd; + struct gfs2_inode *ip = GFS2_I(inode); + struct gfs2_sbd *sdp = GFS2_SB(inode); int error = -EOPNOTSUPP; struct buffer_head *dibh; struct gfs2_alloc *al = &ip->i_alloc;; @@ -520,7 +519,7 @@ fail_nounlock: static sector_t gfs2_bmap(struct address_space *mapping, sector_t lblock) { - struct gfs2_inode *ip = mapping->host->u.generic_ip; + struct gfs2_inode *ip = GFS2_I(mapping->host); struct gfs2_holder i_gh; sector_t dblock = 0; int error; @@ -594,7 +593,7 @@ static ssize_t gfs2_direct_IO_write(struct kiocb *iocb, const struct iovec *iov, { struct file *file = iocb->ki_filp; struct inode *inode = file->f_mapping->host; - struct gfs2_inode *ip = inode->u.generic_ip; + struct gfs2_inode *ip = GFS2_I(inode); struct gfs2_holder gh; int rv; @@ -641,8 +640,8 @@ static ssize_t gfs2_direct_IO(int rw, struct kiocb *iocb, { struct file *file = iocb->ki_filp; struct inode *inode = file->f_mapping->host; - struct gfs2_inode *ip = inode->u.generic_ip; - struct gfs2_sbd *sdp = ip->i_sbd; + struct gfs2_inode *ip = GFS2_I(inode); + struct gfs2_sbd *sdp = GFS2_SB(inode); if (rw == WRITE) return gfs2_direct_IO_write(iocb, iov, offset, nr_segs); |