diff options
Diffstat (limited to 'mkfs/main.c')
| -rw-r--r-- | mkfs/main.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/mkfs/main.c b/mkfs/main.c index 5efbf30..2dfd68e 100644 --- a/mkfs/main.c +++ b/mkfs/main.c @@ -145,7 +145,8 @@ static int mkfs_parse_options_cfg(int argc, char *argv[]) } int erofs_mkfs_update_super_block(struct erofs_buffer_head *bh, - erofs_nid_t root_nid) + erofs_nid_t root_nid, + erofs_blk_t *blocks) { struct erofs_super_block sb = { .magic = cpu_to_le32(EROFS_SUPER_MAGIC_V1), @@ -166,7 +167,8 @@ int erofs_mkfs_update_super_block(struct erofs_buffer_head *bh, sb.build_time_nsec = cpu_to_le32(t.tv_usec); } - sb.blocks = cpu_to_le32(erofs_mapbh(NULL, true)); + *blocks = erofs_mapbh(NULL, true); + sb.blocks = cpu_to_le32(*blocks); sb.root_nid = cpu_to_le16(root_nid); buf = calloc(sb_blksize, 1); @@ -189,6 +191,7 @@ int main(int argc, char **argv) struct erofs_inode *root_inode; erofs_nid_t root_nid; struct stat64 st; + erofs_blk_t nblocks; erofs_init_configure(); fprintf(stderr, "%s %s\n", basename(argv[0]), cfg.c_version); @@ -250,13 +253,15 @@ int main(int argc, char **argv) root_nid = erofs_lookupnid(root_inode); erofs_iput(root_inode); - err = erofs_mkfs_update_super_block(sb_bh, root_nid); + err = erofs_mkfs_update_super_block(sb_bh, root_nid, &nblocks); if (err) goto exit; /* flush all remaining buffers */ if (!erofs_bflush(NULL)) err = -EIO; + else + err = dev_resize(nblocks); exit: z_erofs_compress_exit(); dev_close(); |