svn commit: r317589 - stable/11/sys/compat/linux

[Dmitry Chagin]

Author: dchagin
Date: Sat Apr 29 09:21:00 2017
New Revision: 317589
URL: https://svnweb.freebsd.org/changeset/base/317589

Log:
  MFC r316289:
  
  Use kern_mincore() helper instead of abusing syscall entry.

Modified:
  stable/11/sys/compat/linux/linux_misc.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/compat/linux/linux_misc.c
==============================================================================
--- stable/11/sys/compat/linux/linux_misc.c	Sat Apr 29 09:20:04 2017	(r317588)
+++ stable/11/sys/compat/linux/linux_misc.c	Sat Apr 29 09:21:00 2017	(r317589)
@@ -2538,13 +2538,9 @@ linux_getrandom(struct thread *td, struc
 int
 linux_mincore(struct thread *td, struct linux_mincore_args *args)
 {
-	struct mincore_args bsd_args;
 
 	/* Needs to be page-aligned */
 	if (args->start & PAGE_MASK)
 		return (EINVAL);
-	bsd_args.addr = PTRIN(args->start);
-	bsd_args.len = args->len;
-	bsd_args.vec = args->vec;
-	return (sys_mincore(td, &bsd_args));
+	return (kern_mincore(td, args->start, args->len, args->vec));
 }