Lines Matching refs:ret
150 int ret; in generic_swapfile_activate() local
204 ret = add_swap_extent(sis, page_no, 1, first_block); in generic_swapfile_activate()
205 if (ret < 0) in generic_swapfile_activate()
207 nr_extents += ret; in generic_swapfile_activate()
213 ret = nr_extents; in generic_swapfile_activate()
221 return ret; in generic_swapfile_activate()
224 ret = -EINVAL; in generic_swapfile_activate()
234 int ret = 0; in swap_writepage() local
246 ret = __swap_writepage(page, wbc, end_swap_bio_write); in swap_writepage()
248 return ret; in swap_writepage()
260 int ret, rw = WRITE; in __swap_writepage() local
286 ret = mapping->a_ops->direct_IO(ITER_BVEC | WRITE, in __swap_writepage()
289 if (ret == PAGE_SIZE) { in __swap_writepage()
291 ret = 0; in __swap_writepage()
309 return ret; in __swap_writepage()
312 ret = bdev_write_page(sis->bdev, swap_page_sector(page), page, wbc); in __swap_writepage()
313 if (!ret) { in __swap_writepage()
318 ret = 0; in __swap_writepage()
323 ret = -ENOMEM; in __swap_writepage()
333 return ret; in __swap_writepage()
339 int ret = 0; in swap_readpage() local
354 ret = mapping->a_ops->readpage(swap_file, page); in swap_readpage()
355 if (!ret) in swap_readpage()
357 return ret; in swap_readpage()
360 ret = bdev_read_page(sis->bdev, swap_page_sector(page), page); in swap_readpage()
361 if (!ret) { in swap_readpage()
366 ret = 0; in swap_readpage()
370 ret = -ENOMEM; in swap_readpage()
376 return ret; in swap_readpage()