From patchwork Tue May 8 18:03:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Fasheh X-Patchwork-Id: 10387229 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 1ACCF602C2 for ; Tue, 8 May 2018 18:31:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 177F5293DA for ; Tue, 8 May 2018 18:31:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1060D29294; Tue, 8 May 2018 18:31:19 +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=unavailable 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 2B47729508 for ; Tue, 8 May 2018 18:31:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756057AbeEHSav (ORCPT ); Tue, 8 May 2018 14:30:51 -0400 Received: from mx2.suse.de ([195.135.220.15]:54049 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932660AbeEHSFj (ORCPT ); Tue, 8 May 2018 14:05:39 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 1BE31AE82; Tue, 8 May 2018 18:05:38 +0000 (UTC) From: Mark Fasheh To: linux-fsdevel@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org, Mark Fasheh Subject: [PATCH 35/76] fs/fuse: Use inode_sb() helper instead of inode->i_sb Date: Tue, 8 May 2018 11:03:55 -0700 Message-Id: <20180508180436.716-36-mfasheh@suse.de> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180508180436.716-1-mfasheh@suse.de> References: <20180508180436.716-1-mfasheh@suse.de> 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 Signed-off-by: Mark Fasheh --- fs/fuse/dir.c | 13 +++++++------ fs/fuse/file.c | 6 +++--- fs/fuse/fuse_i.h | 2 +- fs/fuse/inode.c | 7 ++++--- 4 files changed, 15 insertions(+), 13 deletions(-) diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 24967382a7b1..b68adb3bd70d 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -357,7 +357,8 @@ static struct dentry *fuse_lookup(struct inode *dir, struct dentry *entry, bool outarg_valid = true; fuse_lock_inode(dir); - err = fuse_lookup_name(dir->i_sb, get_node_id(dir), &entry->d_name, + err = fuse_lookup_name(inode_sb(dir), get_node_id(dir), + &entry->d_name, &outarg, &inode); fuse_unlock_inode(dir); if (err == -ENOENT) { @@ -456,7 +457,7 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry, ff->fh = outopen.fh; ff->nodeid = outentry.nodeid; ff->open_flags = outopen.open_flags; - inode = fuse_iget(dir->i_sb, outentry.nodeid, outentry.generation, + inode = fuse_iget(inode_sb(dir), outentry.nodeid, outentry.generation, &outentry.attr, entry_attr_timeout(&outentry), 0); if (!inode) { flags &= ~(O_CREAT | O_EXCL | O_TRUNC); @@ -562,7 +563,7 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_args *args, if ((outarg.attr.mode ^ mode) & S_IFMT) goto out_put_forget_req; - inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation, + inode = fuse_iget(inode_sb(dir), outarg.nodeid, outarg.generation, &outarg.attr, entry_attr_timeout(&outarg), 0); if (!inode) { fuse_queue_forget(fc, forget, outarg.nodeid, 1); @@ -854,7 +855,7 @@ static void fuse_fillattr(struct inode *inode, struct fuse_attr *attr, attr->ctimensec = inode->i_ctime.tv_nsec; } - stat->dev = inode->i_sb->s_dev; + stat->dev = inode_sb(inode)->s_dev; stat->ino = attr->ino; stat->mode = (inode->i_mode & S_IFMT) | (attr->mode & 07777); stat->nlink = attr->nlink; @@ -873,7 +874,7 @@ static void fuse_fillattr(struct inode *inode, struct fuse_attr *attr, if (attr->blksize != 0) blkbits = ilog2(attr->blksize); else - blkbits = inode->i_sb->s_blocksize_bits; + blkbits = inode_sb(inode)->s_blocksize_bits; stat->blksize = 1 << blkbits; } @@ -1255,7 +1256,7 @@ static int fuse_direntplus_link(struct file *file, * which bumps nlookup inside */ } else { - inode = fuse_iget(dir->i_sb, o->nodeid, o->generation, + inode = fuse_iget(inode_sb(dir), o->nodeid, o->generation, &o->attr, entry_attr_timeout(o), attr_version); if (!inode) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index a201fb0ac64f..14e55c348da7 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -2250,12 +2250,12 @@ static sector_t fuse_bmap(struct address_space *mapping, sector_t block) struct fuse_bmap_out outarg; int err; - if (!inode->i_sb->s_bdev || fc->no_bmap) + if (!inode_sb(inode)->s_bdev || fc->no_bmap) return 0; memset(&inarg, 0, sizeof(inarg)); inarg.block = block; - inarg.blocksize = inode->i_sb->s_blocksize; + inarg.blocksize = inode_sb(inode)->s_blocksize; args.in.h.opcode = FUSE_BMAP; args.in.h.nodeid = get_node_id(inode); args.in.numargs = 1; @@ -2305,7 +2305,7 @@ static loff_t fuse_lseek(struct file *file, loff_t offset, int whence) return err; } - return vfs_setpos(file, outarg.offset, inode->i_sb->s_maxbytes); + return vfs_setpos(file, outarg.offset, inode_sb(inode)->s_maxbytes); fallback: err = fuse_update_attributes(inode, file); diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index c4c093bbf456..5ea9ddb9fa19 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -674,7 +674,7 @@ static inline struct fuse_conn *get_fuse_conn_super(struct super_block *sb) static inline struct fuse_conn *get_fuse_conn(struct inode *inode) { - return get_fuse_conn_super(inode->i_sb); + return get_fuse_conn_super(inode_sb(inode)); } static inline struct fuse_inode *get_fuse_inode(struct inode *inode) diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 624f18bbfd2b..d6d2fbe6c3ec 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -130,7 +130,7 @@ static void fuse_evict_inode(struct inode *inode) { truncate_inode_pages_final(&inode->i_data); clear_inode(inode); - if (inode->i_sb->s_flags & SB_ACTIVE) { + if (inode_sb(inode)->s_flags & SB_ACTIVE) { struct fuse_conn *fc = get_fuse_conn(inode); struct fuse_inode *fi = get_fuse_inode(inode); fuse_queue_forget(fc, fi->forget, fi->nodeid, fi->nlookup); @@ -187,7 +187,7 @@ void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr, if (attr->blksize != 0) inode->i_blkbits = ilog2(attr->blksize); else - inode->i_blkbits = inode->i_sb->s_blocksize_bits; + inode->i_blkbits = inode_sb(inode)->s_blocksize_bits; /* * Don't set the sticky bit in i_mode, unless we want the VFS @@ -778,7 +778,8 @@ static struct dentry *fuse_get_parent(struct dentry *child) if (!fc->export_support) return ERR_PTR(-ESTALE); - err = fuse_lookup_name(child_inode->i_sb, get_node_id(child_inode), + err = fuse_lookup_name(inode_sb(child_inode), + get_node_id(child_inode), &name, &outarg, &inode); if (err) { if (err == -ENOENT)