svn commit: r330272 - head/sys/compat/linuxkpi/common/include/linux

[Hans Petter Selasky]

Author: hselasky
Date: Fri Mar  2 08:56:15 2018
New Revision: 330272
URL: https://svnweb.freebsd.org/changeset/base/330272

Log:
  Implement wait_on_bit() function macro in the LinuxKPI.
  
  MFC after:	1 week
  Submitted by:	Johannes Lundberg <johalun0 at gmail.com>
  Sponsored by:	Mellanox Technologies
  Sponsored by:	Limelight Networks

Modified:
  head/sys/compat/linuxkpi/common/include/linux/wait.h

Modified: head/sys/compat/linuxkpi/common/include/linux/wait.h
==============================================================================
--- head/sys/compat/linuxkpi/common/include/linux/wait.h	Fri Mar  2 08:52:27 2018	(r330271)
+++ head/sys/compat/linuxkpi/common/include/linux/wait.h	Fri Mar  2 08:56:15 2018	(r330272)
@@ -249,6 +249,8 @@ void linux_wake_up_atomic_t(atomic_t *);
 int linux_wait_on_atomic_t(atomic_t *, unsigned int);
 
 #define	wake_up_bit(word, bit)		linux_wake_up_bit(word, bit)
+#define	wait_on_bit(word, bit, state)					\
+	linux_wait_on_bit_timeout(word, bit, state, MAX_SCHEDULE_TIMEOUT)
 #define	wait_on_bit_timeout(word, bit, state, timeout)			\
 	linux_wait_on_bit_timeout(word, bit, state, timeout)
 #define	wake_up_atomic_t(a)		linux_wake_up_atomic_t(a)