diff options
Diffstat (limited to 'drivers/mtd/ubi/vtbl.c')
| -rw-r--r-- | drivers/mtd/ubi/vtbl.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c index 7a1a8a1..56fc3fb 100644 --- a/drivers/mtd/ubi/vtbl.c +++ b/drivers/mtd/ubi/vtbl.c @@ -89,7 +89,7 @@ int ubi_change_vtbl_record(struct ubi_device *ubi, int idx, struct ubi_volume *layout_vol; ubi_assert(idx >= 0 && idx < ubi->vtbl_slots); - layout_vol = ubi->volumes[vol_id2idx(ubi, UBI_LAYOUT_VOL_ID)]; + layout_vol = ubi->volumes[vol_id2idx(ubi, UBI_LAYOUT_VOLUME_ID)]; if (!vtbl_rec) vtbl_rec = &empty_vtbl_record; @@ -111,7 +111,7 @@ int ubi_change_vtbl_record(struct ubi_device *ubi, int idx, } paranoid_vtbl_check(ubi); - return ubi_wl_flush(ubi); + return 0; } /** @@ -269,7 +269,7 @@ static int create_vtbl(struct ubi_device *ubi, struct ubi_scan_info *si, * this volume table copy was found during scanning. It has to be wiped * out. */ - sv = ubi_scan_find_sv(si, UBI_LAYOUT_VOL_ID); + sv = ubi_scan_find_sv(si, UBI_LAYOUT_VOLUME_ID); if (sv) old_seb = ubi_scan_find_seb(sv, copy); @@ -281,7 +281,7 @@ retry: } vid_hdr->vol_type = UBI_VID_DYNAMIC; - vid_hdr->vol_id = cpu_to_be32(UBI_LAYOUT_VOL_ID); + vid_hdr->vol_id = cpu_to_be32(UBI_LAYOUT_VOLUME_ID); vid_hdr->compat = UBI_LAYOUT_VOLUME_COMPAT; vid_hdr->data_size = vid_hdr->used_ebs = vid_hdr->data_pad = cpu_to_be32(0); @@ -514,6 +514,17 @@ static int init_volumes(struct ubi_device *ubi, const struct ubi_scan_info *si, vol->name[vol->name_len] = '\0'; vol->vol_id = i; + if (vtbl[i].flags & UBI_VTBL_AUTORESIZE_FLG) { + /* Auto re-size flag may be set only for one volume */ + if (ubi->autoresize_vol_id != -1) { + ubi_err("more then one auto-resize volume (%d " + "and %d)", ubi->autoresize_vol_id, i); + return -EINVAL; + } + + ubi->autoresize_vol_id = i; + } + ubi_assert(!ubi->volumes[i]); ubi->volumes[i] = vol; ubi->vol_count += 1; @@ -579,7 +590,7 @@ static int init_volumes(struct ubi_device *ubi, const struct ubi_scan_info *si, vol->last_eb_bytes = vol->reserved_pebs; vol->used_bytes = (long long)vol->used_ebs * (ubi->leb_size - vol->data_pad); - vol->vol_id = UBI_LAYOUT_VOL_ID; + vol->vol_id = UBI_LAYOUT_VOLUME_ID; vol->ref_count = 1; ubi_assert(!ubi->volumes[i]); @@ -732,7 +743,7 @@ int ubi_read_volume_table(struct ubi_device *ubi, struct ubi_scan_info *si) ubi->vtbl_size = ubi->vtbl_slots * UBI_VTBL_RECORD_SIZE; ubi->vtbl_size = ALIGN(ubi->vtbl_size, ubi->min_io_size); - sv = ubi_scan_find_sv(si, UBI_LAYOUT_VOL_ID); + sv = ubi_scan_find_sv(si, UBI_LAYOUT_VOLUME_ID); if (!sv) { /* * No logical eraseblocks belonging to the layout volume were |