diff options
Diffstat (limited to 'fs/configfs/inode.c')
-rw-r--r-- | fs/configfs/inode.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/fs/configfs/inode.c b/fs/configfs/inode.c index eae87575e681..03d124ae27d7 100644 --- a/fs/configfs/inode.c +++ b/fs/configfs/inode.c @@ -75,7 +75,8 @@ int configfs_setattr(struct dentry * dentry, struct iattr * iattr) sd_iattr->ia_mode = sd->s_mode; sd_iattr->ia_uid = GLOBAL_ROOT_UID; sd_iattr->ia_gid = GLOBAL_ROOT_GID; - sd_iattr->ia_atime = sd_iattr->ia_mtime = sd_iattr->ia_ctime = CURRENT_TIME; + sd_iattr->ia_atime = sd_iattr->ia_mtime = + sd_iattr->ia_ctime = current_fs_time(inode->i_sb); sd->s_iattr = sd_iattr; } /* attributes were changed atleast once in past */ @@ -111,7 +112,8 @@ int configfs_setattr(struct dentry * dentry, struct iattr * iattr) static inline void set_default_inode_attr(struct inode * inode, umode_t mode) { inode->i_mode = mode; - inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; + inode->i_atime = inode->i_mtime = + inode->i_ctime = current_fs_time(inode->i_sb); } static inline void set_inode_attr(struct inode * inode, struct iattr * iattr) @@ -195,13 +197,21 @@ int configfs_create(struct dentry * dentry, umode_t mode, void (*init)(struct in return -ENOMEM; p_inode = d_inode(dentry->d_parent); - p_inode->i_mtime = p_inode->i_ctime = CURRENT_TIME; + p_inode->i_mtime = p_inode->i_ctime = current_fs_time(p_inode->i_sb); configfs_set_inode_lock_class(sd, inode); init(inode); - d_instantiate(dentry, inode); - if (S_ISDIR(mode) || S_ISLNK(mode)) + if (S_ISDIR(mode) || S_ISLNK(mode)) { + /* + * ->symlink(), ->mkdir(), configfs_register_subsystem() or + * create_default_group() - already hashed. + */ + d_instantiate(dentry, inode); dget(dentry); /* pin link and directory dentries in core */ + } else { + /* ->lookup() */ + d_add(dentry, inode); + } return error; } @@ -218,7 +228,7 @@ const unsigned char * configfs_get_name(struct configfs_dirent *sd) if (sd->s_type & (CONFIGFS_DIR | CONFIGFS_ITEM_LINK)) return sd->s_dentry->d_name.name; - if (sd->s_type & CONFIGFS_ITEM_ATTR) { + if (sd->s_type & (CONFIGFS_ITEM_ATTR | CONFIGFS_ITEM_BIN_ATTR)) { attr = sd->s_element; return attr->ca_name; } @@ -255,7 +265,7 @@ void configfs_hash_and_remove(struct dentry * dir, const char * name) /* no inode means this hasn't been made visible yet */ return; - mutex_lock(&d_inode(dir)->i_mutex); + inode_lock(d_inode(dir)); list_for_each_entry(sd, &parent_sd->s_children, s_sibling) { if (!sd->s_element) continue; @@ -268,5 +278,5 @@ void configfs_hash_and_remove(struct dentry * dir, const char * name) break; } } - mutex_unlock(&d_inode(dir)->i_mutex); + inode_unlock(d_inode(dir)); } |