From 2e7bd41e4e8ab3d1efdabd9e263a2f7fe79bff8c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 20 Nov 2023 10:14:59 +0000
Subject: [PATCH] otg change to host

---
 kernel/fs/timerfd.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/kernel/fs/timerfd.c b/kernel/fs/timerfd.c
index d69ad80..f845093 100644
--- a/kernel/fs/timerfd.c
+++ b/kernel/fs/timerfd.c
@@ -471,7 +471,11 @@
 				break;
 		}
 		spin_unlock_irq(&ctx->wqh.lock);
-		cpu_relax();
+
+		if (isalarm(ctx))
+			hrtimer_grab_expiry_lock(&ctx->t.alarm.timer);
+		else
+			hrtimer_grab_expiry_lock(&ctx->t.tmr);
 	}
 
 	/*

--
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