On 9/2/22 6:53 PM, Jia Zhu wrote: > int erofs_fscache_register_cookie(struct super_block *sb, > struct erofs_fscache **fscache, > char *name, bool need_inode) > @@ -495,7 +581,8 @@ int erofs_fscache_register_fs(struct super_block *sb) > char *name; > int ret = 0; > > - name = kasprintf(GFP_KERNEL, "erofs,%s", sbi->opt.fsid); > + name = kasprintf(GFP_KERNEL, "erofs,%s", > + sbi->domain ? sbi->domain->domain_id : sbi->opt.fsid); > if (!name) > return -ENOMEM; > What if domain_id and fsid has the same value? How about the format "erofs,<domain_id>,<fsid>"? While in the non-share-domain mode, is the format like "erofs,,<fsid>" or the default "erofs,<fsid>"? -- Thanks, Jingbo
