svn commit: r341845 - stable/12/sys/compat/linuxkpi/common/include/linux

[Hans Petter Selasky]

Author: hselasky
Date: Wed Dec 12 10:00:09 2018
New Revision: 341845
URL: https://svnweb.freebsd.org/changeset/base/341845

Log:
  MFC r341517 and r341592:
  linuxkpi: implement idr_is_empty() and ida_is_empty().
  
  Submitted by:   kib@
  Sponsored by:   Mellanox Technologies

Modified:
  stable/12/sys/compat/linuxkpi/common/include/linux/idr.h
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/compat/linuxkpi/common/include/linux/idr.h
==============================================================================
--- stable/12/sys/compat/linuxkpi/common/include/linux/idr.h	Wed Dec 12 09:51:10 2018	(r341844)
+++ stable/12/sys/compat/linuxkpi/common/include/linux/idr.h	Wed Dec 12 10:00:09 2018	(r341845)
@@ -122,7 +122,15 @@ void	ida_simple_remove(struct ida *ida, unsigned int i
 static inline int
 ida_get_new(struct ida *ida, int *p_id)
 {
+
 	return (ida_get_new_above(ida, 0, p_id));
+}
+
+static inline bool
+ida_is_empty(struct ida *ida)
+{
+
+	return (idr_is_empty(&ida->idr));
 }
 
 #endif	/* _LINUX_IDR_H_ */