[PATCH] x86/xen/time: Reduce Xen timer tick

[Frediano Ziglio <frediano.ziglio@xxxxxxxxx>]

Current timer tick is causing some deadline to fail.
The current high value constant was probably due to an old
bug in the Xen timer implementation causing errors if the
deadline was in the future.
This was fixed in Xen commit:
19c6cbd90965 xen/vcpu: ignore VCPU_SSHOTTMR_future

Signed-off-by: Frediano Ziglio <frediano.ziglio@xxxxxxxxx>
---
 arch/x86/xen/time.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 52fa5609b7f6..ce30b8d3efe7 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -30,7 +30,7 @@
 #include "xen-ops.h"
 
 /* Minimum amount of time until next clock event fires */
-#define TIMER_SLOP     100000
+#define TIMER_SLOP     1000
 
 static u64 xen_sched_clock_offset __read_mostly;
 
-- 
2.45.1