From: Miklos Szeredi <mszeredi@suse.cz>
Date: Mon, 28 Apr 2014 12:19:23 +0000 (+0200)
Subject: fuse: fuse: add time_gran to INIT_OUT
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~210^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e27c9d3877a0d0479711a55f5cdd7ee91442da53;p=pandora-kernel.git

fuse: fuse: add time_gran to INIT_OUT

Allow userspace fs to specify time granularity.

This is needed because with writeback_cache mode the kernel is responsible
for generating mtime and ctime, but if the underlying filesystem doesn't
support nanosecond granularity then the cache will contain a different
value from the one stored on the filesystem resulting in a change of times
after a cache flush.

Make the default granularity 1s.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
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