diff options
Diffstat (limited to 'fs/afs/inode.c')
-rw-r--r-- | fs/afs/inode.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/fs/afs/inode.c b/fs/afs/inode.c index 12be88716e4c..80b6c8d967d5 100644 --- a/fs/afs/inode.c +++ b/fs/afs/inode.c @@ -102,13 +102,13 @@ static int afs_inode_init_from_status(struct afs_operation *op, switch (status->type) { case AFS_FTYPE_FILE: - inode->i_mode = S_IFREG | status->mode; + inode->i_mode = S_IFREG | (status->mode & S_IALLUGO); inode->i_op = &afs_file_inode_operations; inode->i_fop = &afs_file_operations; inode->i_mapping->a_ops = &afs_fs_aops; break; case AFS_FTYPE_DIR: - inode->i_mode = S_IFDIR | status->mode; + inode->i_mode = S_IFDIR | (status->mode & S_IALLUGO); inode->i_op = &afs_dir_inode_operations; inode->i_fop = &afs_dir_file_operations; inode->i_mapping->a_ops = &afs_dir_aops; @@ -198,7 +198,7 @@ static void afs_apply_status(struct afs_operation *op, if (status->mode != vnode->status.mode) { mode = inode->i_mode; mode &= ~S_IALLUGO; - mode |= status->mode; + mode |= status->mode & S_IALLUGO; WRITE_ONCE(inode->i_mode, mode); } @@ -214,11 +214,12 @@ static void afs_apply_status(struct afs_operation *op, if (vp->dv_before + vp->dv_delta != status->data_version) { if (test_bit(AFS_VNODE_CB_PROMISED, &vnode->flags)) - pr_warn("kAFS: vnode modified {%llx:%llu} %llx->%llx %s\n", + pr_warn("kAFS: vnode modified {%llx:%llu} %llx->%llx %s (op=%x)\n", vnode->fid.vid, vnode->fid.vnode, (unsigned long long)vp->dv_before + vp->dv_delta, (unsigned long long)status->data_version, - op->type ? op->type->name : "???"); + op->type ? op->type->name : "???", + op->debug_id); vnode->invalid_before = status->data_version; if (vnode->status.type == AFS_FTYPE_DIR) { @@ -293,8 +294,9 @@ void afs_vnode_commit_status(struct afs_operation *op, struct afs_vnode_param *v op->flags &= ~AFS_OPERATION_DIR_CONFLICT; } } else if (vp->scb.have_status) { - if (vp->dv_before + vp->dv_delta != vp->scb.status.data_version && - vp->speculative) + if (vp->speculative && + (test_bit(AFS_VNODE_MODIFYING, &vnode->flags) || + vp->dv_before != vnode->status.data_version)) /* Ignore the result of a speculative bulk status fetch * if it splits around a modification op, thereby * appearing to regress the data version. @@ -427,7 +429,7 @@ static void afs_get_inode_cache(struct afs_vnode *vnode) } __packed key; struct afs_vnode_cache_aux aux; - if (vnode->status.type == AFS_FTYPE_DIR) { + if (vnode->status.type != AFS_FTYPE_FILE) { vnode->cache = NULL; return; } @@ -910,6 +912,7 @@ int afs_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, } op->ctime = attr->ia_ctime; op->file[0].update_ctime = 1; + op->file[0].modification = true; op->ops = &afs_setattr_operation; ret = afs_do_sync_operation(op); |