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Subject[RFT PATCH 04/13] kprobes: Make optimizer delay to 1 second
Date
Since the 5 jiffies delay for the optimizer is too
short to wait for other probes, make it longer,
like 1 second.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
---
kernel/kprobes.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 0dacdcecc90f..9c6e230852ad 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -469,7 +469,8 @@ static int kprobe_optimizer_queue_update;

static void kprobe_optimizer(struct work_struct *work);
static DECLARE_DELAYED_WORK(optimizing_work, kprobe_optimizer);
-#define OPTIMIZE_DELAY 5
+/* Wait 1 second for starting optimization */
+#define OPTIMIZE_DELAY HZ

/*
* Optimize (replace a breakpoint with a jump) kprobes listed on
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