um: Add missing NR_CPUS include

richardweinberger · richardweinberger · commit ce4586063f1a · 2017-05-04T08:15:10.000+02:00
We need linux/threads.h for that variable. Fixes: 8bba077 ("um: Set number of CPUs") Signed-off-by: Richard Weinberger <richard@nod.at>
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
@@ -21,6 +21,7 @@
 #include <registers.h>
 #include <skas.h>
 #include <sysdep/stub.h>
+#include <linux/threads.h>
 
 int is_skas_winch(int pid, int fd, void *data)
 {

Original file line number	Diff line number	Diff line change
`@@ -21,6 +21,7 @@`
`21`	`21`	`#include <registers.h>`
`22`	`22`	`#include <skas.h>`
`23`	`23`	`#include <sysdep/stub.h>`
	`24`	`+#include <linux/threads.h>`
`24`	`25`
`25`	`26`	`int is_skas_winch(int pid, int fd, void *data)`
`26`	`27`	`{`