X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/91447636331957f3d9b5ca5b508f07c526b0074d..c0fea4742e91338fffdcf79f86a7c1d5e2b97eb1:/osfmk/ppc/locks.h

diff --git a/osfmk/ppc/locks.h b/osfmk/ppc/locks.h
index ab878b6d4..d8fa8a14a 100644
--- a/osfmk/ppc/locks.h
+++ b/osfmk/ppc/locks.h
@@ -134,7 +134,8 @@ typedef struct {
 	union {
 		struct {
 			unsigned int			lck_rwd_shared_cnt:16,	/* No. of shared granted request */
-									lck_rwd_pad16:12,		/* padding */
+									lck_rwd_priv_excl:1,	/* priority for Writer */
+									lck_rwd_pad17:11,		/* padding */
 									lck_rwd_want_excl:1,	/* Writer is waiting, or locked for write */
 									lck_rwd_want_upgrade:1,	/* Read-to-write upgrade waiting */
 									lck_rwd_waiting:1,		/* Someone is sleeping on lock */
@@ -154,6 +155,7 @@ typedef struct {
 #define	lck_rw_want_upgrade		lck_rw_sw.lck_rwd.lck_rwd_want_upgrade
 #define	lck_rw_want_excl		lck_rw_sw.lck_rwd.lck_rwd_want_excl
 #define	lck_rw_waiting			lck_rw_sw.lck_rwd.lck_rwd_waiting
+#define	lck_rw_priv_excl		lck_rw_sw.lck_rwd.lck_rwd_priv_excl
 #define	lck_rw_shared_cnt		lck_rw_sw.lck_rwd.lck_rwd_shared_cnt
 
 #define lck_rw_tag				lck_rw_sw.lck_rwi.lck_rwi_tag