support large pages

2016-04-21 22:38:29 +09:00
parent b3bec32e99
commit d4a0b32f06
8 changed files with 469 additions and 252 deletions
--- a/arch/x86/kernel/include/arch/shm.h
+++ b/arch/x86/kernel/include/arch/shm.h
@@ -39,7 +39,8 @@ struct shmid_ds {
 	pid_t		shm_cpid;
 	pid_t		shm_lpid;
 	uint64_t	shm_nattch;
-	uint8_t		padding[16];
+	uint8_t		padding[12];
+	int		init_pgshift;
 };

 #endif /* HEADER_ARCH_SHM_H */