Module Name: src
Committed By: riastradh
Date: Sun Dec 19 12:22:57 UTC 2021
Modified Files:
src/sys/external/bsd/common/include/linux: completion.h
Log Message:
linux: wait_for_completion
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 \
src/sys/external/bsd/common/include/linux/completion.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/common/include/linux/completion.h
diff -u src/sys/external/bsd/common/include/linux/completion.h:1.10 src/sys/external/bsd/common/include/linux/completion.h:1.11
--- src/sys/external/bsd/common/include/linux/completion.h:1.10 Sun Dec 19 01:57:42 2021
+++ src/sys/external/bsd/common/include/linux/completion.h Sun Dec 19 12:22:56 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: completion.h,v 1.10 2021/12/19 01:57:42 riastradh Exp $ */
+/* $NetBSD: completion.h,v 1.11 2021/12/19 12:22:56 riastradh Exp $ */
/*-
* Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -306,6 +306,17 @@ wait_for_completion_killable(struct comp
return wait_for_completion_interruptible(completion);
}
+static inline void
+wait_for_completion(struct completion *completion)
+{
+
+ mutex_enter(&completion->c_lock);
+ while (completion->c_done == 0)
+ cv_wait(&completion->c_cv, &completion->c_lock);
+ _completion_claim(completion);
+ mutex_exit(&completion->c_lock);
+}
+
/*
* Try to claim a completion immediately. Return true on success, false
* if it would block.
