On Thu, 2015-08-20 at 15:34 +0300, Artem Bityutskiy wrote: > 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.bityuts...@intel.com>
Richard, you mention this was suggested by Dave, could you please pint to the discussion, if possible? Artem. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
