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authorTejun Heo <tj@kernel.org>2008-11-26 11:03:55 (GMT)
committerMiklos Szeredi <miklos@szeredi.hu>2008-11-26 11:03:55 (GMT)
commit8599396b5062bf6bd2a0b433503849e2322df1c2 (patch)
tree8ce5f253eaf5fe28324c497db780d824ea60bb5c /crypto/rng.c
parentacf99433d98c2570a619d8fb8b51abce4e532059 (diff)
downloadlinux-fsl-qoriq-8599396b5062bf6bd2a0b433503849e2322df1c2.tar.xz
fuse: implement unsolicited notification
Clients always used to write only in response to read requests. To implement poll efficiently, clients should be able to issue unsolicited notifications. This patch implements basic notification support. Zero fuse_out_header.unique is now accepted and considered unsolicited notification and the error field contains notification code. This patch doesn't implement any actual notification. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
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