From patchwork Tue May 8 18:03:33 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Fasheh X-Patchwork-Id: 10387351 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 4513B60236 for ; Tue, 8 May 2018 18:38:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 51AB02917F for ; Tue, 8 May 2018 18:38:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 461CD2918F; Tue, 8 May 2018 18:38:26 +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 7DA4B2917F for ; Tue, 8 May 2018 18:38:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932875AbeEHSiB (ORCPT ); Tue, 8 May 2018 14:38:01 -0400 Received: from mx2.suse.de ([195.135.220.15]:53846 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755495AbeEHSFH (ORCPT ); Tue, 8 May 2018 14:05:07 -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 59349AE08; Tue, 8 May 2018 18:05:06 +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 13/76] fs/affs: Use inode_sb() helper instead of inode->i_sb Date: Tue, 8 May 2018 11:03:33 -0700 Message-Id: <20180508180436.716-14-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-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Mark Fasheh --- fs/affs/amigaffs.c | 10 +++++----- fs/affs/bitmap.c | 2 +- fs/affs/dir.c | 2 +- fs/affs/file.c | 28 ++++++++++++++-------------- fs/affs/inode.c | 16 ++++++++-------- fs/affs/namei.c | 12 ++++++------ fs/affs/symlink.c | 4 ++-- 7 files changed, 37 insertions(+), 37 deletions(-) diff --git a/fs/affs/amigaffs.c b/fs/affs/amigaffs.c index 14a6c1b90c9f..42dacf56dd0e 100644 --- a/fs/affs/amigaffs.c +++ b/fs/affs/amigaffs.c @@ -25,7 +25,7 @@ int affs_insert_hash(struct inode *dir, struct buffer_head *bh) { - struct super_block *sb = dir->i_sb; + struct super_block *sb = inode_sb(dir); struct buffer_head *dir_bh; u32 ino, hash_ino; int offset; @@ -80,7 +80,7 @@ affs_remove_hash(struct inode *dir, struct buffer_head *rem_bh) __be32 ino; int offset, retval; - sb = dir->i_sb; + sb = inode_sb(dir); rem_ino = rem_bh->b_blocknr; offset = affs_hash_name(sb, AFFS_TAIL(sb, rem_bh)->name+1, AFFS_TAIL(sb, rem_bh)->name[0]); pr_debug("%s(dir=%lu, ino=%d, hashval=%d)\n", __func__, dir->i_ino, @@ -142,7 +142,7 @@ static int affs_remove_link(struct dentry *dentry) { struct inode *dir, *inode = d_inode(dentry); - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *bh, *link_bh = NULL; u32 link_ino, ino; int retval; @@ -233,7 +233,7 @@ affs_remove_link(struct dentry *dentry) static int affs_empty_dir(struct inode *inode) { - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *bh; int retval, size; @@ -272,7 +272,7 @@ affs_remove_header(struct dentry *dentry) int retval; dir = d_inode(dentry->d_parent); - sb = dir->i_sb; + sb = inode_sb(dir); retval = -ENOENT; inode = d_inode(dentry); diff --git a/fs/affs/bitmap.c b/fs/affs/bitmap.c index 5ba9ef2742f6..b6f7955680c4 100644 --- a/fs/affs/bitmap.c +++ b/fs/affs/bitmap.c @@ -122,7 +122,7 @@ affs_alloc_block(struct inode *inode, u32 goal) u32 blk, bmap, bit, mask, mask2, tmp; int i; - sb = inode->i_sb; + sb = inode_sb(inode); sbi = AFFS_SB(sb); pr_debug("balloc(inode=%lu,goal=%u): ", inode->i_ino, goal); diff --git a/fs/affs/dir.c b/fs/affs/dir.c index b2bf7016e1b3..098b52a09634 100644 --- a/fs/affs/dir.c +++ b/fs/affs/dir.c @@ -45,7 +45,7 @@ static int affs_readdir(struct file *file, struct dir_context *ctx) { struct inode *inode = file_inode(file); - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *dir_bh = NULL; struct buffer_head *fh_bh = NULL; unsigned char *name; diff --git a/fs/affs/file.c b/fs/affs/file.c index a85817f54483..e253f1137921 100644 --- a/fs/affs/file.c +++ b/fs/affs/file.c @@ -47,7 +47,7 @@ affs_file_release(struct inode *inode, struct file *filp) static int affs_grow_extcache(struct inode *inode, u32 lc_idx) { - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *bh; u32 lc_max; int i, j, key; @@ -117,7 +117,7 @@ affs_grow_extcache(struct inode *inode, u32 lc_idx) static struct buffer_head * affs_alloc_extblock(struct inode *inode, struct buffer_head *bh, u32 ext) { - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *new_bh; u32 blocknr, tmp; @@ -169,7 +169,7 @@ affs_get_extblock(struct inode *inode, u32 ext) static struct buffer_head * affs_get_extblock_slow(struct inode *inode, u32 ext) { - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *bh; u32 ext_key; u32 lc_idx, lc_off, ac_idx; @@ -294,7 +294,7 @@ affs_get_extblock_slow(struct inode *inode, u32 ext) static int affs_get_block(struct inode *inode, sector_t block, struct buffer_head *bh_result, int create) { - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *ext_bh; u32 ext; @@ -353,7 +353,7 @@ affs_get_block(struct inode *inode, sector_t block, struct buffer_head *bh_resul return 0; err_big: - affs_error(inode->i_sb, "get_block", "strange block request %llu", + affs_error(inode_sb(inode), "get_block", "strange block request %llu", (unsigned long long)block); return -EIO; err_ext: @@ -451,7 +451,7 @@ affs_bread_ino(struct inode *inode, int block, int create) tmp_bh.b_state = 0; err = affs_get_block(inode, block, &tmp_bh, create); if (!err) { - bh = affs_bread(inode->i_sb, tmp_bh.b_blocknr); + bh = affs_bread(inode_sb(inode), tmp_bh.b_blocknr); if (bh) { bh->b_state |= tmp_bh.b_state; return bh; @@ -470,7 +470,7 @@ affs_getzeroblk_ino(struct inode *inode, int block) tmp_bh.b_state = 0; err = affs_get_block(inode, block, &tmp_bh, 1); if (!err) { - bh = affs_getzeroblk(inode->i_sb, tmp_bh.b_blocknr); + bh = affs_getzeroblk(inode_sb(inode), tmp_bh.b_blocknr); if (bh) { bh->b_state |= tmp_bh.b_state; return bh; @@ -489,7 +489,7 @@ affs_getemptyblk_ino(struct inode *inode, int block) tmp_bh.b_state = 0; err = affs_get_block(inode, block, &tmp_bh, 1); if (!err) { - bh = affs_getemptyblk(inode->i_sb, tmp_bh.b_blocknr); + bh = affs_getemptyblk(inode_sb(inode), tmp_bh.b_blocknr); if (bh) { bh->b_state |= tmp_bh.b_state; return bh; @@ -503,7 +503,7 @@ static int affs_do_readpage_ofs(struct page *page, unsigned to, int create) { struct inode *inode = page->mapping->host; - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *bh; char *data; unsigned pos = 0; @@ -539,7 +539,7 @@ affs_do_readpage_ofs(struct page *page, unsigned to, int create) static int affs_extent_file_ofs(struct inode *inode, u32 newsize) { - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *bh, *prev_bh; u32 bidx, boff; u32 size, bsize; @@ -671,7 +671,7 @@ static int affs_write_end_ofs(struct file *file, struct address_space *mapping, struct page *page, void *fsdata) { struct inode *inode = mapping->host; - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *bh, *prev_bh; char *data; u32 bidx, boff, bsize; @@ -819,7 +819,7 @@ const struct address_space_operations affs_aops_ofs = { void affs_free_prealloc(struct inode *inode) { - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); pr_debug("free_prealloc(ino=%lu)\n", inode->i_ino); @@ -834,7 +834,7 @@ affs_free_prealloc(struct inode *inode) void affs_truncate(struct inode *inode) { - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); u32 ext, ext_key; u32 last_blk, blkcnt, blk; u32 size; @@ -961,7 +961,7 @@ int affs_file_fsync(struct file *filp, loff_t start, loff_t end, int datasync) inode_lock(inode); ret = write_inode_now(inode, 0); - err = sync_blockdev(inode->i_sb->s_bdev); + err = sync_blockdev(inode_sb(inode)->s_bdev); if (!ret) ret = err; inode_unlock(inode); diff --git a/fs/affs/inode.c b/fs/affs/inode.c index 73598bff8506..f64d01e33a29 100644 --- a/fs/affs/inode.c +++ b/fs/affs/inode.c @@ -169,7 +169,7 @@ struct inode *affs_iget(struct super_block *sb, unsigned long ino) int affs_write_inode(struct inode *inode, struct writeback_control *wbc) { - struct super_block *sb = inode->i_sb; + struct super_block *sb = inode_sb(inode); struct buffer_head *bh; struct affs_tail *tail; uid_t uid; @@ -228,13 +228,13 @@ affs_notify_change(struct dentry *dentry, struct iattr *attr) goto out; if (((attr->ia_valid & ATTR_UID) && - affs_test_opt(AFFS_SB(inode->i_sb)->s_flags, SF_SETUID)) || + affs_test_opt(AFFS_SB(inode_sb(inode))->s_flags, SF_SETUID)) || ((attr->ia_valid & ATTR_GID) && - affs_test_opt(AFFS_SB(inode->i_sb)->s_flags, SF_SETGID)) || + affs_test_opt(AFFS_SB(inode_sb(inode))->s_flags, SF_SETGID)) || ((attr->ia_valid & ATTR_MODE) && - (AFFS_SB(inode->i_sb)->s_flags & + (AFFS_SB(inode_sb(inode))->s_flags & (AFFS_MOUNT_SF_SETMODE | AFFS_MOUNT_SF_IMMUTABLE)))) { - if (!affs_test_opt(AFFS_SB(inode->i_sb)->s_flags, SF_QUIET)) + if (!affs_test_opt(AFFS_SB(inode_sb(inode))->s_flags, SF_QUIET)) error = -EPERM; goto out; } @@ -286,13 +286,13 @@ affs_evict_inode(struct inode *inode) AFFS_I(inode)->i_ext_bh = NULL; if (!inode->i_nlink) - affs_free_block(inode->i_sb, inode->i_ino); + affs_free_block(inode_sb(inode), inode->i_ino); } struct inode * affs_new_inode(struct inode *dir) { - struct super_block *sb = dir->i_sb; + struct super_block *sb = inode_sb(dir); struct inode *inode; u32 block; struct buffer_head *bh; @@ -349,7 +349,7 @@ affs_new_inode(struct inode *dir) int affs_add_entry(struct inode *dir, struct inode *inode, struct dentry *dentry, s32 type) { - struct super_block *sb = dir->i_sb; + struct super_block *sb = inode_sb(dir); struct buffer_head *inode_bh = NULL; struct buffer_head *bh; u32 block = 0; diff --git a/fs/affs/namei.c b/fs/affs/namei.c index d8aa0ae3d037..3fb3c33618f6 100644 --- a/fs/affs/namei.c +++ b/fs/affs/namei.c @@ -169,7 +169,7 @@ affs_hash_name(struct super_block *sb, const u8 *name, unsigned int len) static struct buffer_head * affs_find_entry(struct inode *dir, struct dentry *dentry) { - struct super_block *sb = dir->i_sb; + struct super_block *sb = inode_sb(dir); struct buffer_head *bh; toupper_t toupper = affs_get_toupper(sb); u32 key; @@ -198,7 +198,7 @@ affs_find_entry(struct inode *dir, struct dentry *dentry) struct dentry * affs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags) { - struct super_block *sb = dir->i_sb; + struct super_block *sb = inode_sb(dir); struct buffer_head *bh; struct inode *inode = NULL; @@ -241,7 +241,7 @@ affs_unlink(struct inode *dir, struct dentry *dentry) int affs_create(struct inode *dir, struct dentry *dentry, umode_t mode, bool excl) { - struct super_block *sb = dir->i_sb; + struct super_block *sb = inode_sb(dir); struct inode *inode; int error; @@ -310,7 +310,7 @@ affs_rmdir(struct inode *dir, struct dentry *dentry) int affs_symlink(struct inode *dir, struct dentry *dentry, const char *symname) { - struct super_block *sb = dir->i_sb; + struct super_block *sb = inode_sb(dir); struct buffer_head *bh; struct inode *inode; char *p; @@ -399,7 +399,7 @@ static int affs_rename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry) { - struct super_block *sb = old_dir->i_sb; + struct super_block *sb = inode_sb(old_dir); struct buffer_head *bh = NULL; int retval; @@ -447,7 +447,7 @@ affs_xrename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry) { - struct super_block *sb = old_dir->i_sb; + struct super_block *sb = inode_sb(old_dir); struct buffer_head *bh_old = NULL; struct buffer_head *bh_new = NULL; int retval; diff --git a/fs/affs/symlink.c b/fs/affs/symlink.c index a7531b26e8f0..c82618c32843 100644 --- a/fs/affs/symlink.c +++ b/fs/affs/symlink.c @@ -23,7 +23,7 @@ static int affs_symlink_readpage(struct file *file, struct page *page) pr_debug("get_link(ino=%lu)\n", inode->i_ino); - bh = affs_bread(inode->i_sb, inode->i_ino); + bh = affs_bread(inode_sb(inode), inode->i_ino); if (!bh) goto fail; i = 0; @@ -32,7 +32,7 @@ static int affs_symlink_readpage(struct file *file, struct page *page) lc = 0; if (strchr(lf->symname,':')) { /* Handle assign or volume name */ - struct affs_sb_info *sbi = AFFS_SB(inode->i_sb); + struct affs_sb_info *sbi = AFFS_SB(inode_sb(inode)); char *pf; spin_lock(&sbi->symlink_lock); pf = sbi->s_prefix ? sbi->s_prefix : "/";