Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1233901

[PATCH 6/9] drivers:mtd:ubi:add hook for UBI bakvol in ubi_io_write

From Bean Huo 霍斌斌 (beanhuo) <beanhuo@micron.com>
Newsgroups linux.kernel
Subject [PATCH 6/9] drivers:mtd:ubi:add hook for UBI bakvol in ubi_io_write
Date 2015-09-28 09:10 +0200
Message-ID <qdAJs-6Z2-23@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

Show all headers | View raw

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--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next | Find similar | Unroll thread


Thread

[PATCH 6/9] drivers:mtd:ubi:add hook for UBI bakvol in ubi_io_write Bean Huo 霍斌斌 (beanhuo)   <beanhuo@micron.com> - 2015-09-28 09:10 +0200

csiph-web