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author | Tejun Heo <tj@kernel.org> | 2009-07-03 22:13:18 (GMT) |
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committer | Tejun Heo <tj@kernel.org> | 2009-07-03 22:13:18 (GMT) |
commit | c43768cbb7655ea5ff782ae250f6e2ef4297cf98 (patch) | |
tree | 3982e41dde3eecaa3739a5d1a8ed18d04bd74f01 /fs/lockd/mon.c | |
parent | 1a8dd307cc0a2119be4e578c517795464e6dabba (diff) | |
parent | 746a99a5af60ee676afa2ba469ccd1373493c7e7 (diff) | |
download | linux-fsl-qoriq-c43768cbb7655ea5ff782ae250f6e2ef4297cf98.tar.xz |
Merge branch 'master' into for-next
Pull linus#master to merge PER_CPU_DEF_ATTRIBUTES and alpha build fix
changes. As alpha in percpu tree uses 'weak' attribute instead of
inline assembly, there's no need for __used attribute.
Conflicts:
arch/alpha/include/asm/percpu.h
arch/mn10300/kernel/vmlinux.lds.S
include/linux/percpu-defs.h
Diffstat (limited to 'fs/lockd/mon.c')
-rw-r--r-- | fs/lockd/mon.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c index 6d5d4a4..7fce1b5 100644 --- a/fs/lockd/mon.c +++ b/fs/lockd/mon.c @@ -53,7 +53,7 @@ static DEFINE_SPINLOCK(nsm_lock); /* * Local NSM state */ -int __read_mostly nsm_local_state; +u32 __read_mostly nsm_local_state; int __read_mostly nsm_use_hostnames; static inline struct sockaddr *nsm_addr(const struct nsm_handle *nsm) @@ -112,6 +112,7 @@ static struct rpc_clnt *nsm_create(void) .program = &nsm_program, .version = NSM_VERSION, .authflavor = RPC_AUTH_NULL, + .flags = RPC_CLNT_CREATE_NOPING, }; return rpc_create(&args); @@ -184,13 +185,19 @@ int nsm_monitor(const struct nlm_host *host) nsm->sm_mon_name = nsm_use_hostnames ? nsm->sm_name : nsm->sm_addrbuf; status = nsm_mon_unmon(nsm, NSMPROC_MON, &res); - if (res.status != 0) + if (unlikely(res.status != 0)) status = -EIO; - if (status < 0) + if (unlikely(status < 0)) { printk(KERN_NOTICE "lockd: cannot monitor %s\n", nsm->sm_name); - else - nsm->sm_monitored = 1; - return status; + return status; + } + + nsm->sm_monitored = 1; + if (unlikely(nsm_local_state != res.state)) { + nsm_local_state = res.state; + dprintk("lockd: NSM state changed to %d\n", nsm_local_state); + } + return 0; } /** |