File _service:obs_scm:backport-Fix-socket-API-being-... of Package irqbalance

File _service:obs_scm:backport-Fix-socket-API-being-blocked-for-10s.patch of Package irqbalance

From de0fe4a799c0bd62afcaf11b0ff5fc85f0b24c3e Mon Sep 17 00:00:00 2001
From: Etienne Champetier <e.champetier@ateme.com>
Date: Wed, 13 Mar 2024 15:28:37 -0400
Subject: [PATCH] Fix socket API being blocked for 10s

Instead of sleeping in scan() and blocking the main loop,
return and let the main loop call back scan().

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
---
 irqbalance.c | 18 +-----------------
 1 file changed, 1 insertion(+), 17 deletions(-)

diff --git a/irqbalance.c b/irqbalance.c
index f5f2c51..12302d7 100644
--- a/irqbalance.c
+++ b/irqbalance.c
@@ -75,20 +75,6 @@ char socket_name[64];
 char *banned_cpumask_from_ui = NULL;
 #endif
 
-static void sleep_approx(int seconds)
-{
-	struct timespec ts;
-	struct timeval tv;
-	gettimeofday(&tv, NULL);
-	ts.tv_sec = seconds;
-	ts.tv_nsec = -tv.tv_usec*1000;
-	while (ts.tv_nsec < 0) {
-		ts.tv_sec--;
-		ts.tv_nsec += 1000000000;
-	}
-	nanosleep(&ts, NULL);
-}
-
 #ifdef HAVE_GETOPT_LONG
 struct option lopts[] = {
 	{"oneshot", 0, NULL, 'o'},
@@ -317,9 +303,7 @@ gboolean scan(gpointer data __attribute__((unused)))
 		for_each_irq(NULL, force_rebalance_irq, NULL);
 		parse_proc_interrupts();
 		parse_proc_stat();
-		sleep_approx(sleep_interval);
-		clear_work_stats();
-		parse_proc_interrupts();
+		return TRUE;
 	}
 
 	parse_proc_stat();
-- 
2.28.0.windows.1