mtd/ubi/eba.c

498 	struct ubi_vid_io_buf *vidb;
507 	vidb = ubi_alloc_vid_buf(ubi, GFP_NOFS);
508 	if (!vidb)
511 	err = ubi_io_read_vid_hdr(ubi, *pnum, vidb, 0);
544 		vid_hdr = ubi_get_vid_hdr(vidb);
561 	ubi_free_vid_buf(vidb);
596 	struct ubi_vid_io_buf *vidb;
633 		vidb = ubi_alloc_vid_buf(ubi, GFP_NOFS);
634 		if (!vidb) {
639 		vid_hdr = ubi_get_vid_hdr(vidb);
641 		err = ubi_io_read_vid_hdr(ubi, pnum, vidb, 1);
687 		ubi_free_vid_buf(vidb);
724 	ubi_free_vid_buf(vidb);
793  * @vidb: VID buffer
805 			   struct ubi_vid_io_buf *vidb, bool *retry)
823 	err = ubi_io_read_vid_hdr(ubi, pnum, vidb, 1);
830 	vid_hdr = ubi_get_vid_hdr(vidb);
853 	err = ubi_io_write_vid_hdr(ubi, new_pnum, vidb);
904 	struct ubi_vid_io_buf *vidb;
906 	vidb = ubi_alloc_vid_buf(ubi, GFP_NOFS);
907 	if (!vidb)
913 		err = try_recover_peb(vol, pnum, lnum, buf, offset, len, vidb,
921 	ubi_free_vid_buf(vidb);
930  * @vidb: the VID buffer to write
942 				  struct ubi_vid_io_buf *vidb, const void *buf,
959 	err = ubi_io_write_vid_hdr(ubi, pnum, vidb);
1017 	struct ubi_vid_io_buf *vidb;
1053 	vidb = ubi_alloc_vid_buf(ubi, GFP_NOFS);
1054 	if (!vidb) {
1059 	vid_hdr = ubi_get_vid_hdr(vidb);
1069 		err = try_write_vid_and_data(vol, lnum, vidb, buf, offset, len);
1083 	ubi_free_vid_buf(vidb);
1120 	struct ubi_vid_io_buf *vidb;
1133 	vidb = ubi_alloc_vid_buf(ubi, GFP_NOFS);
1134 	if (!vidb)
1137 	vid_hdr = ubi_get_vid_hdr(vidb);
1158 		err = try_write_vid_and_data(vol, lnum, vidb, buf, 0, len);
1172 	ubi_free_vid_buf(vidb);
1198 	struct ubi_vid_io_buf *vidb;
1216 	vidb = ubi_alloc_vid_buf(ubi, GFP_NOFS);
1217 	if (!vidb)
1220 	vid_hdr = ubi_get_vid_hdr(vidb);
1242 		err = try_write_vid_and_data(vol, lnum, vidb, buf, 0, len);
1262 	ubi_free_vid_buf(vidb);
1298  * @vidb: data structure from where the VID header is derived
1308 		     struct ubi_vid_io_buf *vidb)
1311 	struct ubi_vid_hdr *vid_hdr = ubi_get_vid_hdr(vidb);
1425 	err = ubi_io_write_vid_hdr(ubi, to, vidb);
1435 	err = ubi_io_read_vid_hdr(ubi, to, vidb, 1);