From mboxrd@z Thu Jan 1 00:00:00 1970 From: Helge Deller Subject: [PATCH] parisc: Drop alloc_hugepages and free_hugepages syscalls Date: Sun, 20 Mar 2016 12:20:31 +0100 Message-ID: <20160320112031.GA3504@ls3530.box> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: linux-parisc@vger.kernel.org, James Bottomley , John David Anglin Return-path: List-ID: List-Id: linux-parisc.vger.kernel.org Those syscalls were never implemented and don't exists in other arches either. Signed-off-by: Helge Deller diff --git a/arch/parisc/include/uapi/asm/unistd.h b/arch/parisc/include/uapi/asm/unistd.h index b75039f..fdb3c4e 100644 --- a/arch/parisc/include/uapi/asm/unistd.h +++ b/arch/parisc/include/uapi/asm/unistd.h @@ -235,8 +235,8 @@ #define __NR_io_getevents (__NR_Linux + 217) #define __NR_io_submit (__NR_Linux + 218) #define __NR_io_cancel (__NR_Linux + 219) -#define __NR_alloc_hugepages (__NR_Linux + 220) -#define __NR_free_hugepages (__NR_Linux + 221) +#define __NR_alloc_hugepages (__NR_Linux + 220) /* not used */ +#define __NR_free_hugepages (__NR_Linux + 221) /* not used */ #define __NR_exit_group (__NR_Linux + 222) #define __NR_lookup_dcookie (__NR_Linux + 223) #define __NR_epoll_create (__NR_Linux + 224) diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c index 5aba01a..0a393a0 100644 --- a/arch/parisc/kernel/sys_parisc.c +++ b/arch/parisc/kernel/sys_parisc.c @@ -368,16 +368,6 @@ asmlinkage long parisc_fallocate(int fd, int mode, u32 offhi, u32 offlo, ((u64)lenhi << 32) | lenlo); } -asmlinkage unsigned long sys_alloc_hugepages(int key, unsigned long addr, unsigned long len, int prot, int flag) -{ - return -ENOMEM; -} - -asmlinkage int sys_free_hugepages(unsigned long addr) -{ - return -EINVAL; -}