diff options
Diffstat (limited to 'fs/orangefs')
| -rw-r--r-- | fs/orangefs/orangefs-utils.c | 54 |
1 files changed, 30 insertions, 24 deletions
diff --git a/fs/orangefs/orangefs-utils.c b/fs/orangefs/orangefs-utils.c index ccddfcab7fc0..ea6256d136d1 100644 --- a/fs/orangefs/orangefs-utils.c +++ b/fs/orangefs/orangefs-utils.c @@ -249,25 +249,23 @@ static void orangefs_make_bad_inode(struct inode *inode) } } -static int orangefs_inode_is_stale(struct inode *inode, int new, +static int orangefs_inode_is_stale(struct inode *inode, struct ORANGEFS_sys_attr_s *attrs, char *link_target) { struct orangefs_inode_s *orangefs_inode = ORANGEFS_I(inode); int type = orangefs_inode_type(attrs->objtype); - if (!new) { - /* - * If the inode type or symlink target have changed then this - * inode is stale. - */ - if (type == -1 || !(inode->i_mode & type)) { - orangefs_make_bad_inode(inode); - return 1; - } - if (type == S_IFLNK && strncmp(orangefs_inode->link_target, - link_target, ORANGEFS_NAME_MAX)) { - orangefs_make_bad_inode(inode); - return 1; - } + /* + * If the inode type or symlink target have changed then this + * inode is stale. + */ + if (type == -1 || !(inode->i_mode & type)) { + orangefs_make_bad_inode(inode); + return 1; + } + if (type == S_IFLNK && strncmp(orangefs_inode->link_target, + link_target, ORANGEFS_NAME_MAX)) { + orangefs_make_bad_inode(inode); + return 1; } return 0; } @@ -313,16 +311,18 @@ int orangefs_inode_getattr(struct inode *inode, int new, int bypass, if (ret != 0) goto out; - type = orangefs_inode_type(new_op-> - downcall.resp.getattr.attributes.objtype); - ret = orangefs_inode_is_stale(inode, new, - &new_op->downcall.resp.getattr.attributes, - new_op->downcall.resp.getattr.link_target); - if (ret) { - ret = -ESTALE; - goto out; + if (!new) { + ret = orangefs_inode_is_stale(inode, + &new_op->downcall.resp.getattr.attributes, + new_op->downcall.resp.getattr.link_target); + if (ret) { + ret = -ESTALE; + goto out; + } } + type = orangefs_inode_type(new_op-> + downcall.resp.getattr.attributes.objtype); switch (type) { case S_IFREG: inode->i_flags = orangefs_inode_flags(&new_op-> @@ -367,6 +367,12 @@ int orangefs_inode_getattr(struct inode *inode, int new, int bypass, inode->i_link = orangefs_inode->link_target; } break; + /* i.e. -1 */ + default: + /* XXX: ESTALE? This is what is done if it is not new. */ + orangefs_make_bad_inode(inode); + ret = -ESTALE; + goto out; } inode->i_uid = make_kuid(&init_user_ns, new_op-> @@ -420,7 +426,7 @@ int orangefs_inode_check_changed(struct inode *inode) if (ret != 0) goto out; - ret = orangefs_inode_is_stale(inode, 0, + ret = orangefs_inode_is_stale(inode, &new_op->downcall.resp.getattr.attributes, new_op->downcall.resp.getattr.link_target); out: |