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authorAdrian Hunter <ext-adrian.hunter@nokia.com>2008-09-04 09:26:00 -0400
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2008-09-30 04:12:56 -0400
commit2953e73f1ce4b3284b409aefb9d46bbde6515c37 (patch)
tree56126c6a589bd0450eb288db6a93946e50e5bc29 /fs/9p/fid.c
parent4793e7c5e1c88382ead18db5ca072bac54467318 (diff)
UBIFS: add no_chk_data_crc mount option
UBIFS read performance can be improved by skipping the CRC check when data nodes are read. This option can be used if the underlying media is considered to be highly reliable. Note that CRCs are always checked for metadata. Read speed on Arm platform with OneNAND goes from 19 MiB/s to 27 MiB/s with data CRC checking disabled. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
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