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Change Monitor to take a struct context 

Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2012-07-09 17:20:19 +10:00
parent ef898ce65b
commit 95c5020544
3 changed files with 23 additions and 19 deletions
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27
Monitor.c
View File

@ -72,9 +72,10 @@ static void link_containers_with_subarrays(struct state *list);
int Monitor(struct mddev_dev *devlist,
char *mailaddr, char *alert_cmd,
int period, int daemonise, int scan, int oneshot,
int dosyslog, int test, char *pidfile, int increments,
int share, char *prefer)
struct context *c,
int daemonise, int oneshot,
int dosyslog, char *pidfile, int increments,
int share)
{
/*
* Every few seconds, scan every md device looking for changes
@ -127,7 +128,7 @@ int Monitor(struct mddev_dev *devlist,
if (!mailaddr) {
mailaddr = conf_get_mailaddr();
if (mailaddr && ! scan)
if (mailaddr && ! c->scan)
pr_err("Monitor using email address \"%s\" from config file\n",
mailaddr);
}
@ -135,11 +136,11 @@ int Monitor(struct mddev_dev *devlist,
if (!alert_cmd) {
alert_cmd = conf_get_program();
if (alert_cmd && ! scan)
if (alert_cmd && ! c->scan)
pr_err("Monitor using program \"%s\" from config file\n",
alert_cmd);
}
if (scan && !mailaddr && !alert_cmd && !dosyslog) {
if (c->scan && !mailaddr && !alert_cmd && !dosyslog) {
pr_err("No mail address or alert command - not monitoring.\n");
return 1;
}
@ -155,7 +156,7 @@ int Monitor(struct mddev_dev *devlist,
}
if (share)
if (check_one_sharer(scan))
if (check_one_sharer(c->scan))
return 1;
if (devlist == NULL) {
@ -212,13 +213,13 @@ int Monitor(struct mddev_dev *devlist,
mdstat = mdstat_read(oneshot?0:1, 0);
for (st=statelist; st; st=st->next)
if (check_array(st, mdstat, test, &info,
increments, prefer))
if (check_array(st, mdstat, c->test, &info,
increments, c->prefer))
anydegraded = 1;
/* now check if there are any new devices found in mdstat */
if (scan)
new_found = add_new_arrays(mdstat, &statelist, test,
if (c->scan)
new_found = add_new_arrays(mdstat, &statelist, c->test,
&info);
/* If an array has active < raid && spare == 0 && spare_group != NULL
@ -231,9 +232,9 @@ int Monitor(struct mddev_dev *devlist,
if (oneshot)
break;
else
mdstat_wait(period);
mdstat_wait(c->delay);
}
test = 0;
c->test = 0;
}
for (st2 = statelist; st2; st2 = statelist) {
statelist = st2->next;

8
mdadm.c
View File

@ -1388,10 +1388,12 @@ int main(int argc, char *argv[])
else
c.delay = 60;
}
if (c.delay == 0)
c.delay = 60;
rv= Monitor(devlist, mailaddr, program,
c.delay?c.delay:60, daemonise, c.scan, oneshot,
dosyslog, c.test, pidfile, increments,
spare_sharing, c.prefer);
&c, daemonise, oneshot,
dosyslog, pidfile, increments,
spare_sharing);
break;
case GROW:

7
mdadm.h
View File

@ -1120,9 +1120,10 @@ extern int Examine(struct mddev_dev *devlist, struct context *c,
struct supertype *forcest);
extern int Monitor(struct mddev_dev *devlist,
char *mailaddr, char *alert_cmd,
int period, int daemonise, int scan, int oneshot,
int dosyslog, int test, char *pidfile, int increments,
int share, char *prefer);
struct context *c,
int daemonise, int oneshot,
int dosyslog, char *pidfile, int increments,
int share);
extern int Kill(char *dev, struct supertype *st, int force, int verbose, int noexcl);
extern int Kill_subarray(char *dev, char *subarray, int verbose);