- Change the linux_[gs]et_os{name, release, s_version}() functions to

  take a thread instead of a proc for their first argument.
- Add a mutex to protect the system-wide Linux osname, osrelease, and
  oss_version variables.
- Change linux_get_prison() to take a thread instead of a proc for its
  first argument and to use td_ucred rather than p_ucred.  This is ok
  because a thread's prison does not change even though it's ucred might.
- Also, change linux_get_prison() to return a struct prison * instead of
  a struct linux_prison * since it returns with the struct prison locked
  and this makes it easier to safely unlock the prison when we are done
  messing with it.

1 files changed, 2 insertions, 2 deletions

diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c
index c16ae884c06c..8e86706bf02b 100644
--- a/sys/compat/linux/linux_misc.c
+++ b/sys/compat/linux/linux_misc.c
@@ -697,8 +697,8 @@ linux_newuname(struct thread *td, struct linux_newuname_args *args)
 		printf(ARGS(newuname, "*"));
 #endif
 
-	linux_get_osname(td->td_proc, osname);
-	linux_get_osrelease(td->td_proc, osrelease);
+	linux_get_osname(td, osname);
+	linux_get_osrelease(td, osrelease);
 
 	bzero(&utsname, sizeof(utsname));
 	strlcpy(utsname.sysname, osname, LINUX_MAX_UTSNAME);