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Don't use hold_lock for VG locks as that doesn't stop processes contending

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on the same node, only across the cluster.
This commit is contained in:
Patrick Caulfield 2004-09-23 12:29:35 +00:00
parent be495a46bf
commit 421bb2e9bf
1 changed files with 7 additions and 5 deletions
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12
daemons/clvmd/clvmd-command.c
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@ -162,13 +162,15 @@ int do_pre_command(struct local_client *client)
DEBUGLOG("doing PRE command LOCK_VG %s at %x\n", lockname,
lock_cmd);
if (lock_cmd == LCK_UNLOCK) {
hold_unlock(lockname);
} else {
status =
hold_lock(lockname, (int) lock_cmd,
(int) lock_flags);
status = sync_unlock(lockname, (int) (long) client->bits.localsock.private);
if (status)
status = errno;
} else {
status = sync_lock(lockname, (int) lock_cmd, (int) lock_flags, &lockid);
if (status)
status = errno;
else
client->bits.localsock.private = (void *) lockid;
}
break;