205 static void gfs2_end_log_write(struct bio *bio)  in gfs2_end_log_write()  argument
207 	struct gfs2_sbd *sdp = bio->bi_private;  in gfs2_end_log_write()
212 	if (bio->bi_error) {  in gfs2_end_log_write()
213 		sdp->sd_log_error = bio->bi_error;  in gfs2_end_log_write()
214 		fs_err(sdp, "Error %d writing to log\n", bio->bi_error);  in gfs2_end_log_write()
217 	bio_for_each_segment_all(bvec, bio, i) {  in gfs2_end_log_write()
220 			gfs2_end_log_write_bh(sdp, bvec, bio->bi_error);  in gfs2_end_log_write()
225 	bio_put(bio);  in gfs2_end_log_write()
261 static struct bio *gfs2_log_alloc_bio(struct gfs2_sbd *sdp, u64 blkno)  in gfs2_log_alloc_bio()
264 	struct bio *bio;  in gfs2_log_alloc_bio()  local
268 	bio = bio_alloc(GFP_NOIO, BIO_MAX_PAGES);  in gfs2_log_alloc_bio()
269 	bio->bi_iter.bi_sector = blkno * (sb->s_blocksize >> 9);  in gfs2_log_alloc_bio()
270 	bio->bi_bdev = sb->s_bdev;  in gfs2_log_alloc_bio()
271 	bio->bi_end_io = gfs2_end_log_write;  in gfs2_log_alloc_bio()
272 	bio->bi_private = sdp;  in gfs2_log_alloc_bio()
274 	sdp->sd_log_bio = bio;  in gfs2_log_alloc_bio()
276 	return bio;  in gfs2_log_alloc_bio()
292 static struct bio *gfs2_log_get_bio(struct gfs2_sbd *sdp, u64 blkno)  in gfs2_log_get_bio()
294 	struct bio *bio = sdp->sd_log_bio;  in gfs2_log_get_bio()  local
297 	if (bio) {  in gfs2_log_get_bio()
298 		nblk = bio_end_sector(bio);  in gfs2_log_get_bio()
301 			return bio;  in gfs2_log_get_bio()
325 	struct bio *bio;  in gfs2_log_write()  local
328 	bio = gfs2_log_get_bio(sdp, blkno);  in gfs2_log_write()
329 	ret = bio_add_page(bio, page, size, offset);  in gfs2_log_write()
332 		bio = gfs2_log_alloc_bio(sdp, blkno);  in gfs2_log_write()
333 		ret = bio_add_page(bio, page, size, offset);  in gfs2_log_write()