Date: Tue, 23 Aug 2022 00:29:45 GMT From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: d521c27c345d - stable/13 - exit1(): update comment about thread_single() Message-ID: <202208230029.27N0Tj2x032551@gitrepo.freebsd.org>
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The branch stable/13 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=d521c27c345ddf300621413524a9cc2c29ac2819 commit d521c27c345ddf300621413524a9cc2c29ac2819 Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2022-08-12 20:16:29 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2022-08-22 13:37:10 +0000 exit1(): update comment about thread_single() (cherry picked from commit 30b16a6bcf01c17b52daef76bf2320749e84bd89) --- sys/kern/kern_exit.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c index c14c2a7a9cde..da60159fa391 100644 --- a/sys/kern/kern_exit.c +++ b/sys/kern/kern_exit.c @@ -274,16 +274,15 @@ exit1(struct thread *td, int rval, int signo) * Kill off the other threads. This requires * some co-operation from other parts of the kernel * so it may not be instantaneous. With this state set - * any thread entering the kernel from userspace will - * thread_exit() in trap(). Any thread attempting to + * any thread attempting to interruptibly * sleep will return immediately with EINTR or EWOULDBLOCK * which will hopefully force them to back out to userland * freeing resources as they go. Any thread attempting - * to return to userland will thread_exit() from userret(). + * to return to userland will thread_exit() from ast(). * thread_exit() will unsuspend us when the last of the * other threads exits. * If there is already a thread singler after resumption, - * calling thread_single will fail; in that case, we just + * calling thread_single() will fail; in that case, we just * re-check all suspension request, the thread should * either be suspended there or exit. */
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