linux

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History

Jeff Layton 7e469af97e lockd: don't clear sm_monitored on nsm_reboot_lookup

When lockd gets a notify downcall from statd, it'll search its hosts
cache and then clear the sm_monitored bit on the host it finds. The idea
is apparently to make lockd redo a SM_MON on the next lock request.

This is unnecessary and causes the kernel's NSM cache to go out of sync
with statd. statd doesn't stop monitoring a host when it gets a
SM_NOTIFY and there's no guarantee that another lock will occur after
the reclaim and before the unmount. In that event, no SM_UNMON will
occur.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

2010-02-08 16:20:35 -05:00

clntlock.c

sunrpc: add routine for comparing addresses

2009-08-21 11:27:42 -04:00

clntproc.c

const: make file_lock_operations const

2009-09-22 07:17:25 -07:00

grace.c

nfsd: common grace period control

2008-10-03 16:19:02 -04:00

host.c

lockd: release reference to nsm_handle in nlm_host_rebooted