Coda: replace BKL with mutex
Replace the BKL with a mutex to protect the venus_comm structure which
binds the mountpoint with the character device and holds the upcall
queues.
Signed-off-by: Yoshihisa Abe <yoshiabe@cs.cmu.edu>
Signed-off-by: Jan Harkes <jaharkes@cs.cmu.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 1e60c5a4..72f2d2f 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -8,6 +8,7 @@
#ifdef __KERNEL__
#include <linux/backing-dev.h>
+#include <linux/mutex.h>
struct kstatfs;
@@ -20,6 +21,7 @@
int vc_inuse;
struct super_block *vc_sb;
struct backing_dev_info bdi;
+ struct mutex vc_mutex;
};