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(parent: d68e3c4) | patch
nfsd: add a v4_end_grace file to /proc/fs/nfsd
authorJeff Layton <jlayton@primarydata.com>
Fri, 12 Sep 2014 20:40:21 +0000 (16:40 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Wed, 17 Sep 2014 20:33:14 +0000 (16:33 -0400)
commit7f5ef2e900d9462bf9cffaf6bb246ed87a20a6d6
treede3eb667a4b70e6534e603af7a076f4cce57815dtree | snapshot
parentd68e3c4aa416d592d79152a49af121e4ecb204e3commit | diff
nfsd: add a v4_end_grace file to /proc/fs/nfsd

Allow a privileged userland process to end the v4 grace period early.
Writing "Y", "y", or "1" to the file will cause the v4 grace period to
be lifted.  The basic idea with this will be to allow the userland
client tracking program to lift the grace period once it knows that no
more clients will be reclaiming state.

Signed-off-by: Jeff Layton <jlayton@primarydata.com>
fs/nfsd/nfs4state.c diff | blob | history
fs/nfsd/nfsctl.c diff | blob | history
fs/nfsd/state.h diff | blob | history
Domain: System / Kernel;