On Thu, 2015-08-20 at 13:40 +0200, Richard Weinberger wrote: > > Basically, we need to see what is the "common practice" here, and > > follow it. This requires a small research. What would be the most > > popular Linux FS which does not support direct I/O? Can we check > > what > > it does? > > All popular filesystems seem to support direct IO. > That's the problem, application do not expect O_DIRECT to fail. > > My intention was to do it like exofs: Fair enough, thanks! Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
