diff options
| author | Mark Johnston <markj@FreeBSD.org> | 2023-03-01 15:07:56 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2023-03-01 15:15:54 +0000 |
| commit | bcd8cd859e694bc4a4dfb6fdb8f55de3a96833b4 (patch) | |
| tree | 88b32effd2643763f4a9014d76ec7373bd2fc55d | |
| parent | 2a02d3dad391694516c82e6b7359bcac7d0327d0 (diff) | |
| download | src-bcd8cd859e694bc4a4dfb6fdb8f55de3a96833b4.tar.gz src-bcd8cd859e694bc4a4dfb6fdb8f55de3a96833b4.zip | |
buf: Make buf_daemon_shutdown() a no-op after a panic
As in commit 9d7cc536e261a7, there is no need to do anything in this
context.
MFC after: 1 week
| -rw-r--r-- | sys/kern/vfs_bio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c index b40ee382c42a..f1089964a041 100644 --- a/sys/kern/vfs_bio.c +++ b/sys/kern/vfs_bio.c @@ -3419,6 +3419,9 @@ buf_daemon_shutdown(void *arg __unused, int howto __unused) { int error; + if (KERNEL_PANICKED()) + return; + mtx_lock(&bdlock); bd_shutdown = true; wakeup(&bd_request); |