diff options
Diffstat (limited to 'fs/iomap/buffered-io.c')
| -rw-r--r-- | fs/iomap/buffered-io.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c index d8013f38a317..dd0739606dce 100644 --- a/fs/iomap/buffered-io.c +++ b/fs/iomap/buffered-io.c @@ -46,7 +46,7 @@ iomap_page_create(struct inode *inode, struct page *page) { struct iomap_page *iop = to_iomap_page(page); - if (iop || i_blocksize(inode) == PAGE_SIZE) + if (iop || i_blocks_per_page(inode, page) <= 1) return iop; iop = kmalloc(sizeof(*iop), GFP_NOFS | __GFP_NOFAIL); @@ -147,7 +147,7 @@ iomap_iop_set_range_uptodate(struct page *page, unsigned off, unsigned len) unsigned int i; spin_lock_irqsave(&iop->uptodate_lock, flags); - for (i = 0; i < PAGE_SIZE / i_blocksize(inode); i++) { + for (i = 0; i < i_blocks_per_page(inode, page); i++) { if (i >= first && i <= last) set_bit(i, iop->uptodate); else if (!test_bit(i, iop->uptodate)) @@ -1077,7 +1077,7 @@ iomap_finish_page_writeback(struct inode *inode, struct page *page, mapping_set_error(inode->i_mapping, -EIO); } - WARN_ON_ONCE(i_blocksize(inode) < PAGE_SIZE && !iop); + WARN_ON_ONCE(i_blocks_per_page(inode, page) > 1 && !iop); WARN_ON_ONCE(iop && atomic_read(&iop->write_count) <= 0); if (!iop || atomic_dec_and_test(&iop->write_count)) @@ -1373,7 +1373,7 @@ iomap_writepage_map(struct iomap_writepage_ctx *wpc, int error = 0, count = 0, i; LIST_HEAD(submit_list); - WARN_ON_ONCE(i_blocksize(inode) < PAGE_SIZE && !iop); + WARN_ON_ONCE(i_blocks_per_page(inode, page) > 1 && !iop); WARN_ON_ONCE(iop && atomic_read(&iop->write_count) != 0); /* |