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[PATCH] nfs: sleep_on() removal

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Convert sleep_on() to wait_event_timeout().  Probably safe with the BKL but
could be racy once BKL use in NFS-client is gone.

Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Ingo Molnar 2006-01-09 20:52:53 -08:00 committed by Linus Torvalds
parent e866cfa939
commit 532347e2bb
1 changed files with 2 additions and 1 deletions
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3
net/sunrpc/clnt.c
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@ -268,7 +268,8 @@ rpc_shutdown_client(struct rpc_clnt *clnt)
clnt->cl_oneshot = 0; clnt->cl_oneshot = 0;
clnt->cl_dead = 0; clnt->cl_dead = 0;
rpc_killall_tasks(clnt); rpc_killall_tasks(clnt);
sleep_on_timeout(&destroy_wait, 1*HZ); wait_event_timeout(destroy_wait,
atomic_read(&clnt->cl_users) > 0, 1*HZ);
} }
if (atomic_read(&clnt->cl_users) < 0) { if (atomic_read(&clnt->cl_users) < 0) {