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(parent: 5dcad5b) | patch
nfsd4: clarify how grace period ends
authorJ. Bruce Fields <bfields@redhat.com>
Tue, 16 Sep 2014 21:37:32 +0000 (17:37 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Wed, 17 Sep 2014 20:33:19 +0000 (16:33 -0400)
commit21107fecacc98ce3b5377ac7f813766687c3efb7
tree5d6bbdc25fc653a81b828abcbe7220801b70469ftree | snapshot
parent5dcad5bbe00dd813a3d8f630b4afac3be2b534abcommit | diff
nfsd4: clarify how grace period ends

The grace period is ended in two steps--first userland is notified that
the grace period is now long enough that any clients who have not yet
reclaimed can be safely forgotten, then we flip the switch that forbids
reclaims and allows new opens.  I had to think a bit to convince myself
that the ordering was right here.  Document it.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
fs/nfsd/nfs4state.c diff | blob | history
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