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To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org,
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From: Konstantin Belousov <kib@FreeBSD.org>
Subject: git: 9b392d07381e - stable/13 - sysctl vm.objects: yield if hog
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The branch stable/13 has been updated by kib:
URL: https://cgit.FreeBSD.org/src/commit/?id=9b392d07381e6129a1f5e6280ed5b603a3b4d3db
commit 9b392d07381e6129a1f5e6280ed5b603a3b4d3db
Author: Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2021-05-07 22:13:29 +0000
Commit: Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2021-11-01 00:44:51 +0000
sysctl vm.objects: yield if hog
(cherry picked from commit 350fc36b4cf896cbfce657a6dab600b26367a34a)
---
sys/vm/vm_object.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c
index 9462e8753afb..5bbe7faed50b 100644
--- a/sys/vm/vm_object.c
+++ b/sys/vm/vm_object.c
@@ -2585,6 +2585,7 @@ vm_object_list_handler(struct sysctl_req *req, bool swap_only)
kvo->kvo_structsize = roundup(kvo->kvo_structsize,
sizeof(uint64_t));
error = SYSCTL_OUT(req, kvo, kvo->kvo_structsize);
+ maybe_yield();
mtx_lock(&vm_object_list_mtx);
if (error)
break;