On Feb 15, 2005 15:29 -0800, Mitchell Blank Jr wrote: > Stephen C. Tweedie wrote: > > If we want to fix this, let's fix the macros: for example, convert > > EXT3_HAS_COMPAT_FEATURE to be > > > > ( le32_to_cpu(EXT3_SB(sb)->s_es->s_feature_compat) & (mask) ) > > Of course that's less efficient though since "mask" is probably constant.. > so now the endian conversion changed from compile-time to run-time. > > Would something like > > ( ( EXT3_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask) ) != 0) > > be enough to satisfy sparse? Or we could cast "mask" to the appropriate type (I'm not sure what sparse uses to determine this). Cheers, Andreas -- Andreas Dilger http://sourceforge.net/projects/ext2resize/ http://members.shaw.ca/adilger/ http://members.shaw.ca/golinux/
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