From patchwork Wed Mar 20 16:45:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Harkes X-Patchwork-Id: 10862291 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 63BF51708 for ; Wed, 20 Mar 2019 17:28:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3E9F929E37 for ; Wed, 20 Mar 2019 17:28:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3389B29E3F; Wed, 20 Mar 2019 17:28:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C85DD29E37 for ; Wed, 20 Mar 2019 17:28:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727235AbfCTR2d (ORCPT ); Wed, 20 Mar 2019 13:28:33 -0400 Received: from hurricane.elijah.cs.cmu.edu ([128.2.209.191]:46728 "EHLO hurricane.elijah.cs.cmu.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727205AbfCTR2c (ORCPT ); Wed, 20 Mar 2019 13:28:32 -0400 Received: from jaharkes by hurricane.elijah.cs.cmu.edu with local (Exim 4.92) (envelope-from ) id 1h6eLW-0006nV-2K; Wed, 20 Mar 2019 12:45:42 -0400 From: Jan Harkes To: Andrew Morton Cc: Jan Harkes , linux-fsdevel@vger.kernel.org, Fabian Frederick Subject: [PATCH 20/22] coda: remove sysctl object from module when unused Date: Wed, 20 Mar 2019 12:45:39 -0400 Message-Id: X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Fabian Frederick Inspired by NFS sysctl process Signed-off-by: Fabian Frederick Signed-off-by: Jan Harkes --- fs/coda/Makefile | 3 ++- fs/coda/coda_int.h | 10 ++++++++++ fs/coda/coda_linux.h | 4 ---- fs/coda/sysctl.c | 11 ----------- 4 files changed, 12 insertions(+), 16 deletions(-) diff --git a/fs/coda/Makefile b/fs/coda/Makefile index 1bab69a0d347..30e4e1bd22bb 100644 --- a/fs/coda/Makefile +++ b/fs/coda/Makefile @@ -5,7 +5,8 @@ obj-$(CONFIG_CODA_FS) += coda.o coda-objs := psdev.o cache.o cnode.o inode.o dir.o file.o upcall.o \ - coda_linux.o symlink.o pioctl.o sysctl.o + coda_linux.o symlink.o pioctl.o +coda-$(CONFIG_SYSCTL) += sysctl.o # If you want debugging output, please uncomment the following line. diff --git a/fs/coda/coda_int.h b/fs/coda/coda_int.h index bb0b3e0ed6c2..f82b59c9dd28 100644 --- a/fs/coda/coda_int.h +++ b/fs/coda/coda_int.h @@ -13,9 +13,19 @@ extern int coda_fake_statfs; void coda_destroy_inodecache(void); int __init coda_init_inodecache(void); int coda_fsync(struct file *coda_file, loff_t start, loff_t end, int datasync); + +#ifdef CONFIG_SYSCTL void coda_sysctl_init(void); void coda_sysctl_clean(void); +#else +static inline void coda_sysctl_init(void) +{ +} +static inline void coda_sysctl_clean(void) +{ +} +#endif #endif /* _CODA_INT_ */ diff --git a/fs/coda/coda_linux.h b/fs/coda/coda_linux.h index 517a363245c9..d5ebd36fb2cc 100644 --- a/fs/coda/coda_linux.h +++ b/fs/coda/coda_linux.h @@ -59,10 +59,6 @@ void coda_vattr_to_iattr(struct inode *, struct coda_vattr *); void coda_iattr_to_vattr(struct iattr *, struct coda_vattr *); unsigned short coda_flags_to_cflags(unsigned short); -/* sysctl.h */ -void coda_sysctl_init(void); -void coda_sysctl_clean(void); - /* inode to cnode access functions */ static inline struct coda_inode_info *ITOC(struct inode *inode) diff --git a/fs/coda/sysctl.c b/fs/coda/sysctl.c index 0301d45000a8..fda3b702b1c5 100644 --- a/fs/coda/sysctl.c +++ b/fs/coda/sysctl.c @@ -12,7 +12,6 @@ #include "coda_int.h" -#ifdef CONFIG_SYSCTL static struct ctl_table_header *fs_table_header; static struct ctl_table coda_table[] = { @@ -62,13 +61,3 @@ void coda_sysctl_clean(void) fs_table_header = NULL; } } - -#else -void coda_sysctl_init(void) -{ -} - -void coda_sysctl_clean(void) -{ -} -#endif