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[PATCH] knfsd: hide use of lockd's h_monitored flag

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This patch moves all checks of the h_monitored flag into the
nsm_monitor/unmonitor functions.  A subsequent patch will replace the
mechanism by which we mark a host as being monitored.

There is still one occurence of h_monitored outside of mon.c and that is in
clntlock.c where we respond to a reboot.  The subsequent patch will modify
this too.

Signed-off-by: Olaf Kirch <okir@suse.de>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Olaf Kirch
2006-10-04 02:15:51 -07:00
committed by Linus Torvalds
parent 7b2b1fee30
commit 977faf392f
5 changed files with 20 additions and 12 deletions
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17
fs/lockd/mon.c
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@@ -74,6 +74,8 @@ nsm_monitor(struct nlm_host *host)
int status;
dprintk("lockd: nsm_monitor(%s)\n", host->h_name);
if (host->h_monitored)
return 0;
status = nsm_mon_unmon(host, SM_MON, &res);
@@ -91,15 +93,18 @@ int
nsm_unmonitor(struct nlm_host *host)
{
struct nsm_res res;
int status;
int status = 0;
dprintk("lockd: nsm_unmonitor(%s)\n", host->h_name);
if (!host->h_monitored)
return 0;
host->h_monitored = 0;
status = nsm_mon_unmon(host, SM_UNMON, &res);
if (status < 0)
printk(KERN_NOTICE "lockd: cannot unmonitor %s\n", host->h_name);
else
host->h_monitored = 0;
if (!host->h_killed) {
status = nsm_mon_unmon(host, SM_UNMON, &res);
if (status < 0)
printk(KERN_NOTICE "lockd: cannot unmonitor %s\n", host->h_name);
}
return status;
}