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22 lines
721 B
Diff
22 lines
721 B
Diff
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From 2b0db7309cf386899741b355efb12ab2742f178c Mon Sep 17 00:00:00 2001
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From: Lars-Peter Clausen <lars@metafoo.de>
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Date: Sat, 26 Feb 2011 15:19:11 +0100
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Subject: [PATCH 1/4] ubi: Read only the vid header instead of the whole page
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Improves ubi attach time by ~1/2
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---
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drivers/mtd/ubi/io.c | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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--- a/drivers/mtd/ubi/io.c
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+++ b/drivers/mtd/ubi/io.c
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@@ -979,7 +979,7 @@ int ubi_io_read_vid_hdr(struct ubi_devic
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p = (char *)vid_hdr - ubi->vid_hdr_shift;
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err = ubi_io_read(ubi, p, pnum, ubi->vid_hdr_aloffset,
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- ubi->vid_hdr_alsize);
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+ UBI_VID_HDR_SIZE + ubi->vid_hdr_shift);
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if (err) {
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if (err != UBI_IO_BITFLIPS && err != -EBADMSG)
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return err;
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