From: Gao Xiang <xiang@kernel.org>
To: linux-erofs@lists.ozlabs.org
Cc: Yifan Zhao <stopire@gmail.com>, Gao Xiang <xiang@kernel.org>
Subject: [PATCH 1/5] erofs-utils: add missing device_id derivation for flattened devices
Date: Wed, 2 Sep 2026 10:50:26 +0800 [thread overview]
Message-ID: <20260902025031.50499-1-xiang@kernel.org> (raw)
It will be used for metadata-only flat inode layouts.
Fixes: 0ce853a011238 ("erofs-utils: fuse: add multiple device support")
Signed-off-by: Gao Xiang <xiang@kernel.org>
---
lib/data.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/data.c b/lib/data.c
index 1bb9269..5a17af5 100644
--- a/lib/data.c
+++ b/lib/data.c
@@ -184,6 +184,7 @@ int erofs_map_dev(struct erofs_sb_info *sbi, struct erofs_map_dev *map)
if (map->m_pa >= startoff &&
map->m_pa < startoff + length) {
map->m_pa -= startoff;
+ map->m_deviceid = id + 1;
break;
}
}
--
2.47.3
next reply other threads:[~2026-09-02 2:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-02 2:50 Gao Xiang [this message]
2026-09-02 2:50 ` [PATCH 2/5] erofs-utils: lib: unexport "erofs/chunk.h" Gao Xiang
2026-09-02 2:50 ` [PATCH 3/5] erofs-utils: lib: migrate `c_chunkbits` and `c_blobdev_path` Gao Xiang
2026-09-02 7:14 ` Zhan Xusheng
2026-09-02 2:50 ` [PATCH 4/5] erofs-utils: mkfs: introduce ddev_id_def Gao Xiang
2026-09-02 2:50 ` [PATCH 5/5] erofs-utils: mkfs: enable `--blobdev` for flat inode layouts Gao Xiang
2026-09-02 8:11 ` Zhan Xusheng
2026-09-02 15:58 ` Gao Xiang
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