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c389527669
This patchset optimizes nand read access and reduces the ubi attach time by ~2/3 Credits go to dvdk for having the idea.
12 lines
390 B
Diff
12 lines
390 B
Diff
--- a/drivers/mtd/ubi/io.c
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+++ b/drivers/mtd/ubi/io.c
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@@ -995,7 +995,7 @@ 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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read_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 (read_err && read_err != UBI_IO_BITFLIPS && read_err != -EBADMSG)
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return read_err;
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