From: Laszlo Ersek <lersek@redhat.com>
To: "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: [RFC PATCH] return -EINVAL when trying to kick/kill a nonexistent domain watchdog
Date: Fri, 14 Oct 2011 12:02:11 +0200 [thread overview]
Message-ID: <4E9808A3.9090501@redhat.com> (raw)
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... to be more in-line with the NR_DOMAIN_WATCHDOG_TIMERS check at the
top of domain_watchdog(), and also to follow the timer_(delete|settime)
POSIX API's EINVAL return value.
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
[-- Attachment #2: einval_upstream.patch --]
[-- Type: text/plain, Size: 404 bytes --]
diff -r 4b0907c6a08c xen/common/schedule.c
--- a/xen/common/schedule.c Tue Oct 11 12:02:58 2011 +0100
+++ b/xen/common/schedule.c Fri Oct 14 11:55:00 2011 +0200
@@ -763,7 +763,7 @@ static long domain_watchdog(struct domai
if ( !test_bit(id, &d->watchdog_inuse_map) )
{
spin_unlock(&d->watchdog_lock);
- return -EEXIST;
+ return -EINVAL;
}
if ( timeout == 0 )
[-- Attachment #3: Type: text/plain, Size: 138 bytes --]
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