From: Gao Xiang <hsiangkao@linux.alibaba.com>
To: linux-erofs@lists.ozlabs.org
Cc: Gao Xiang <hsiangkao@linux.alibaba.com>
Subject: [PATCH] erofs-utils: set opaque flag for directories in tarerofs mode
Date: Tue, 2 Apr 2024 10:58:58 +0800 [thread overview]
Message-ID: <20240402025858.1729161-1-hsiangkao@linux.alibaba.com> (raw)
Opaque dir flag is needed if the tar tree is used immediately for
the upcoming append mode.
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
---
lib/tar.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/lib/tar.c b/lib/tar.c
index 7c271f6..b45657d 100644
--- a/lib/tar.c
+++ b/lib/tar.c
@@ -909,6 +909,11 @@ restart:
} else if (opq) {
DBG_BUGON(d->type == EROFS_FT_UNKNOWN);
DBG_BUGON(!d->inode);
+ /*
+ * needed if the tar tree is used soon, thus we have no chance
+ * to generate it from xattrs. No impact to mergefs.
+ */
+ d->inode->opaque = true;
ret = erofs_set_opaque_xattr(d->inode);
goto out;
} else if (th->typeflag == '1') { /* hard link cases */
--
2.39.3
next reply other threads:[~2024-04-02 2:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-02 2:58 Gao Xiang [this message]
2024-04-02 5:51 ` [PATCH] erofs-utils: set opaque flag for directories in tarerofs mode Jingbo Xu
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