From 2b0143b5c986be1ce8408b3aadc4709e0a94429d Mon Sep 17 00:00:00 2001 From: David Howells Date: Tue, 17 Mar 2015 22:25:59 +0000 Subject: VFS: normal filesystems (and lustre): d_inode() annotations that's the bulk of filesystem drivers dealing with inodes of their own Signed-off-by: David Howells Signed-off-by: Al Viro --- fs/ext4/fsync.c | 2 +- fs/ext4/ialloc.c | 2 +- fs/ext4/inline.c | 4 ++-- fs/ext4/inode.c | 4 ++-- fs/ext4/migrate.c | 2 +- fs/ext4/namei.c | 34 +++++++++++++++++----------------- fs/ext4/super.c | 6 +++--- fs/ext4/symlink.c | 2 +- fs/ext4/xattr.c | 10 +++++----- fs/ext4/xattr_security.c | 4 ++-- fs/ext4/xattr_trusted.c | 4 ++-- fs/ext4/xattr_user.c | 4 ++-- 12 files changed, 39 insertions(+), 39 deletions(-) (limited to 'fs/ext4') diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c index a8bc47f75fa0..3ceedea099ea 100644 --- a/fs/ext4/fsync.c +++ b/fs/ext4/fsync.c @@ -56,7 +56,7 @@ static int ext4_sync_parent(struct inode *inode) dentry = d_find_any_alias(inode); if (!dentry) break; - next = igrab(dentry->d_parent->d_inode); + next = igrab(d_inode(dentry->d_parent)); dput(dentry); if (!next) break; diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index ac644c31ca67..d8d4f2929cbd 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -444,7 +444,7 @@ static int find_group_orlov(struct super_block *sb, struct inode *parent, ndirs = percpu_counter_read_positive(&sbi->s_dirs_counter); if (S_ISDIR(mode) && - ((parent == sb->s_root->d_inode) || + ((parent == d_inode(sb->s_root)) || (ext4_test_inode_flag(parent, EXT4_INODE_TOPDIR)))) { int best_ndir = inodes_per_group; int ret = -1; diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c index 4b143febf21f..f696948c548b 100644 --- a/fs/ext4/inline.c +++ b/fs/ext4/inline.c @@ -998,7 +998,7 @@ static int ext4_add_dirent_to_inline(handle_t *handle, struct ext4_iloc *iloc, void *inline_start, int inline_size) { - struct inode *dir = dentry->d_parent->d_inode; + struct inode *dir = d_inode(dentry->d_parent); const char *name = dentry->d_name.name; int namelen = dentry->d_name.len; int err; @@ -1251,7 +1251,7 @@ int ext4_try_add_inline_entry(handle_t *handle, struct dentry *dentry, int ret, inline_size; void *inline_start; struct ext4_iloc iloc; - struct inode *dir = dentry->d_parent->d_inode; + struct inode *dir = d_inode(dentry->d_parent); ret = ext4_get_inode_loc(dir, &iloc); if (ret) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 42c942a950e1..063052e4aa8b 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4524,7 +4524,7 @@ static void ext4_wait_for_tail_page_commit(struct inode *inode) */ int ext4_setattr(struct dentry *dentry, struct iattr *attr) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); int error, rc = 0; int orphan = 0; const unsigned int ia_valid = attr->ia_valid; @@ -4672,7 +4672,7 @@ int ext4_getattr(struct vfsmount *mnt, struct dentry *dentry, struct inode *inode; unsigned long long delalloc_blocks; - inode = dentry->d_inode; + inode = d_inode(dentry); generic_fillattr(inode, stat); /* diff --git a/fs/ext4/migrate.c b/fs/ext4/migrate.c index 3cb267aee802..b52374e42102 100644 --- a/fs/ext4/migrate.c +++ b/fs/ext4/migrate.c @@ -475,7 +475,7 @@ int ext4_ext_migrate(struct inode *inode) EXT4_INODES_PER_GROUP(inode->i_sb)) + 1; owner[0] = i_uid_read(inode); owner[1] = i_gid_read(inode); - tmp_inode = ext4_new_inode(handle, inode->i_sb->s_root->d_inode, + tmp_inode = ext4_new_inode(handle, d_inode(inode->i_sb->s_root), S_IFREG, NULL, goal, owner); if (IS_ERR(tmp_inode)) { retval = PTR_ERR(tmp_inode); diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 28fe71a2904c..e086eebe335e 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -1429,7 +1429,7 @@ struct dentry *ext4_get_parent(struct dentry *child) struct ext4_dir_entry_2 * de; struct buffer_head *bh; - bh = ext4_find_entry(child->d_inode, &dotdot, &de, NULL); + bh = ext4_find_entry(d_inode(child), &dotdot, &de, NULL); if (IS_ERR(bh)) return (struct dentry *) bh; if (!bh) @@ -1437,13 +1437,13 @@ struct dentry *ext4_get_parent(struct dentry *child) ino = le32_to_cpu(de->inode); brelse(bh); - if (!ext4_valid_inum(child->d_inode->i_sb, ino)) { - EXT4_ERROR_INODE(child->d_inode, + if (!ext4_valid_inum(d_inode(child)->i_sb, ino)) { + EXT4_ERROR_INODE(d_inode(child), "bad parent inode number: %u", ino); return ERR_PTR(-EIO); } - return d_obtain_alias(ext4_iget_normal(child->d_inode->i_sb, ino)); + return d_obtain_alias(ext4_iget_normal(d_inode(child)->i_sb, ino)); } /* @@ -1676,7 +1676,7 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry, struct inode *inode, struct ext4_dir_entry_2 *de, struct buffer_head *bh) { - struct inode *dir = dentry->d_parent->d_inode; + struct inode *dir = d_inode(dentry->d_parent); const char *name = dentry->d_name.name; int namelen = dentry->d_name.len; unsigned int blocksize = dir->i_sb->s_blocksize; @@ -1732,7 +1732,7 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry, static int make_indexed_dir(handle_t *handle, struct dentry *dentry, struct inode *inode, struct buffer_head *bh) { - struct inode *dir = dentry->d_parent->d_inode; + struct inode *dir = d_inode(dentry->d_parent); const char *name = dentry->d_name.name; int namelen = dentry->d_name.len; struct buffer_head *bh2; @@ -1864,7 +1864,7 @@ out_frames: static int ext4_add_entry(handle_t *handle, struct dentry *dentry, struct inode *inode) { - struct inode *dir = dentry->d_parent->d_inode; + struct inode *dir = d_inode(dentry->d_parent); struct buffer_head *bh; struct ext4_dir_entry_2 *de; struct ext4_dir_entry_tail *t; @@ -1947,7 +1947,7 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry, struct dx_entry *entries, *at; struct dx_hash_info hinfo; struct buffer_head *bh; - struct inode *dir = dentry->d_parent->d_inode; + struct inode *dir = d_inode(dentry->d_parent); struct super_block *sb = dir->i_sb; struct ext4_dir_entry_2 *de; int err; @@ -2708,7 +2708,7 @@ static int ext4_rmdir(struct inode *dir, struct dentry *dentry) /* Initialize quotas before so that eventual writes go in * separate transaction */ dquot_initialize(dir); - dquot_initialize(dentry->d_inode); + dquot_initialize(d_inode(dentry)); retval = -ENOENT; bh = ext4_find_entry(dir, &dentry->d_name, &de, NULL); @@ -2717,7 +2717,7 @@ static int ext4_rmdir(struct inode *dir, struct dentry *dentry) if (!bh) goto end_rmdir; - inode = dentry->d_inode; + inode = d_inode(dentry); retval = -EIO; if (le32_to_cpu(de->inode) != inode->i_ino) @@ -2777,7 +2777,7 @@ static int ext4_unlink(struct inode *dir, struct dentry *dentry) /* Initialize quotas before so that eventual writes go * in separate transaction */ dquot_initialize(dir); - dquot_initialize(dentry->d_inode); + dquot_initialize(d_inode(dentry)); retval = -ENOENT; bh = ext4_find_entry(dir, &dentry->d_name, &de, NULL); @@ -2786,7 +2786,7 @@ static int ext4_unlink(struct inode *dir, struct dentry *dentry) if (!bh) goto end_unlink; - inode = dentry->d_inode; + inode = d_inode(dentry); retval = -EIO; if (le32_to_cpu(de->inode) != inode->i_ino) @@ -2938,7 +2938,7 @@ static int ext4_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry) { handle_t *handle; - struct inode *inode = old_dentry->d_inode; + struct inode *inode = d_inode(old_dentry); int err, retries = 0; if (inode->i_nlink >= EXT4_LINK_MAX) @@ -3210,12 +3210,12 @@ static int ext4_rename(struct inode *old_dir, struct dentry *old_dentry, struct ext4_renament old = { .dir = old_dir, .dentry = old_dentry, - .inode = old_dentry->d_inode, + .inode = d_inode(old_dentry), }; struct ext4_renament new = { .dir = new_dir, .dentry = new_dentry, - .inode = new_dentry->d_inode, + .inode = d_inode(new_dentry), }; int force_reread; int retval; @@ -3391,12 +3391,12 @@ static int ext4_cross_rename(struct inode *old_dir, struct dentry *old_dentry, struct ext4_renament old = { .dir = old_dir, .dentry = old_dentry, - .inode = old_dentry->d_inode, + .inode = d_inode(old_dentry), }; struct ext4_renament new = { .dir = new_dir, .dentry = new_dentry, - .inode = new_dentry->d_inode, + .inode = d_inode(new_dentry), }; u8 new_file_type; int retval; diff --git a/fs/ext4/super.c b/fs/ext4/super.c index e061e66c8280..386ba41fa17b 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1568,7 +1568,7 @@ static int handle_mount_opt(struct super_block *sb, char *opt, int token, return -1; } - journal_inode = path.dentry->d_inode; + journal_inode = d_inode(path.dentry); if (!S_ISBLK(journal_inode->i_mode)) { ext4_msg(sb, KERN_ERR, "error: journal path %s " "is not a block device", journal_path); @@ -5199,7 +5199,7 @@ static int ext4_write_info(struct super_block *sb, int type) handle_t *handle; /* Data block + inode block */ - handle = ext4_journal_start(sb->s_root->d_inode, EXT4_HT_QUOTA, 2); + handle = ext4_journal_start(d_inode(sb->s_root), EXT4_HT_QUOTA, 2); if (IS_ERR(handle)) return PTR_ERR(handle); ret = dquot_commit_info(sb, type); @@ -5247,7 +5247,7 @@ static int ext4_quota_on(struct super_block *sb, int type, int format_id, * all updates to the file when we bypass pagecache... */ if (EXT4_SB(sb)->s_journal && - ext4_should_journal_data(path->dentry->d_inode)) { + ext4_should_journal_data(d_inode(path->dentry))) { /* * We don't need to lock updates but journal_flush() could * otherwise be livelocked... diff --git a/fs/ext4/symlink.c b/fs/ext4/symlink.c index ff3711932018..57f50091b8d1 100644 --- a/fs/ext4/symlink.c +++ b/fs/ext4/symlink.c @@ -25,7 +25,7 @@ static void *ext4_follow_link(struct dentry *dentry, struct nameidata *nd) { - struct ext4_inode_info *ei = EXT4_I(dentry->d_inode); + struct ext4_inode_info *ei = EXT4_I(d_inode(dentry)); nd_set_link(nd, (char *) ei->i_data); return NULL; } diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 1e09fc77395c..19935320f7b4 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -179,7 +179,7 @@ ext4_xattr_handler(int name_index) /* * Inode operation listxattr() * - * dentry->d_inode->i_mutex: don't care + * d_inode(dentry)->i_mutex: don't care */ ssize_t ext4_listxattr(struct dentry *dentry, char *buffer, size_t size) @@ -424,7 +424,7 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry, static int ext4_xattr_block_list(struct dentry *dentry, char *buffer, size_t buffer_size) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct buffer_head *bh = NULL; int error; struct mb_cache *ext4_mb_cache = EXT4_GET_MB_CACHE(inode); @@ -461,7 +461,7 @@ cleanup: static int ext4_xattr_ibody_list(struct dentry *dentry, char *buffer, size_t buffer_size) { - struct inode *inode = dentry->d_inode; + struct inode *inode = d_inode(dentry); struct ext4_xattr_ibody_header *header; struct ext4_inode *raw_inode; struct ext4_iloc iloc; @@ -502,7 +502,7 @@ ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) { int ret, ret2; - down_read(&EXT4_I(dentry->d_inode)->xattr_sem); + down_read(&EXT4_I(d_inode(dentry))->xattr_sem); ret = ret2 = ext4_xattr_ibody_list(dentry, buffer, buffer_size); if (ret < 0) goto errout; @@ -515,7 +515,7 @@ ext4_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size) goto errout; ret += ret2; errout: - up_read(&EXT4_I(dentry->d_inode)->xattr_sem); + up_read(&EXT4_I(d_inode(dentry))->xattr_sem); return ret; } diff --git a/fs/ext4/xattr_security.c b/fs/ext4/xattr_security.c index d2a200624af5..95d90e0560f0 100644 --- a/fs/ext4/xattr_security.c +++ b/fs/ext4/xattr_security.c @@ -33,7 +33,7 @@ ext4_xattr_security_get(struct dentry *dentry, const char *name, { if (strcmp(name, "") == 0) return -EINVAL; - return ext4_xattr_get(dentry->d_inode, EXT4_XATTR_INDEX_SECURITY, + return ext4_xattr_get(d_inode(dentry), EXT4_XATTR_INDEX_SECURITY, name, buffer, size); } @@ -43,7 +43,7 @@ ext4_xattr_security_set(struct dentry *dentry, const char *name, { if (strcmp(name, "") == 0) return -EINVAL; - return ext4_xattr_set(dentry->d_inode, EXT4_XATTR_INDEX_SECURITY, + return ext4_xattr_set(d_inode(dentry), EXT4_XATTR_INDEX_SECURITY, name, value, size, flags); } diff --git a/fs/ext4/xattr_trusted.c b/fs/ext4/xattr_trusted.c index 95f1f4ab59a4..891ee2ddfbd6 100644 --- a/fs/ext4/xattr_trusted.c +++ b/fs/ext4/xattr_trusted.c @@ -36,7 +36,7 @@ ext4_xattr_trusted_get(struct dentry *dentry, const char *name, void *buffer, { if (strcmp(name, "") == 0) return -EINVAL; - return ext4_xattr_get(dentry->d_inode, EXT4_XATTR_INDEX_TRUSTED, + return ext4_xattr_get(d_inode(dentry), EXT4_XATTR_INDEX_TRUSTED, name, buffer, size); } @@ -46,7 +46,7 @@ ext4_xattr_trusted_set(struct dentry *dentry, const char *name, { if (strcmp(name, "") == 0) return -EINVAL; - return ext4_xattr_set(dentry->d_inode, EXT4_XATTR_INDEX_TRUSTED, + return ext4_xattr_set(d_inode(dentry), EXT4_XATTR_INDEX_TRUSTED, name, value, size, flags); } diff --git a/fs/ext4/xattr_user.c b/fs/ext4/xattr_user.c index 0edb7611ffbe..6ed932b3c043 100644 --- a/fs/ext4/xattr_user.c +++ b/fs/ext4/xattr_user.c @@ -37,7 +37,7 @@ ext4_xattr_user_get(struct dentry *dentry, const char *name, return -EINVAL; if (!test_opt(dentry->d_sb, XATTR_USER)) return -EOPNOTSUPP; - return ext4_xattr_get(dentry->d_inode, EXT4_XATTR_INDEX_USER, + return ext4_xattr_get(d_inode(dentry), EXT4_XATTR_INDEX_USER, name, buffer, size); } @@ -49,7 +49,7 @@ ext4_xattr_user_set(struct dentry *dentry, const char *name, return -EINVAL; if (!test_opt(dentry->d_sb, XATTR_USER)) return -EOPNOTSUPP; - return ext4_xattr_set(dentry->d_inode, EXT4_XATTR_INDEX_USER, + return ext4_xattr_set(d_inode(dentry), EXT4_XATTR_INDEX_USER, name, value, size, flags); } -- cgit v1.2.3