diff options
Diffstat (limited to 'fs/fuse/dir.c')
| -rw-r--r-- | fs/fuse/dir.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index ccd4971cc6c1..5f1627725791 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -341,8 +341,10 @@ static struct dentry *fuse_lookup(struct inode *dir, struct dentry *entry, struct dentry *newent; bool outarg_valid = true; + fuse_lock_inode(dir); err = fuse_lookup_name(dir->i_sb, get_node_id(dir), &entry->d_name, &outarg, &inode); + fuse_unlock_inode(dir); if (err == -ENOENT) { outarg_valid = false; err = 0; @@ -478,7 +480,7 @@ static int fuse_atomic_open(struct inode *dir, struct dentry *entry, struct fuse_conn *fc = get_fuse_conn(dir); struct dentry *res = NULL; - if (d_unhashed(entry)) { + if (d_in_lookup(entry)) { res = fuse_lookup(dir, entry, 0); if (IS_ERR(res)) return PTR_ERR(res); @@ -953,6 +955,7 @@ int fuse_reverse_inval_entry(struct super_block *sb, u64 parent_nodeid, if (!dir) goto unlock; + name->hash = full_name_hash(dir, name->name, name->len); entry = d_lookup(dir, name); dput(dir); if (!entry) @@ -1202,7 +1205,7 @@ static int fuse_direntplus_link(struct file *file, fc = get_fuse_conn(dir); - name.hash = full_name_hash(name.name, name.len); + name.hash = full_name_hash(parent, name.name, name.len); dentry = d_lookup(parent, &name); if (!dentry) { retry: @@ -1341,7 +1344,9 @@ static int fuse_readdir(struct file *file, struct dir_context *ctx) fuse_read_fill(req, file, ctx->pos, PAGE_SIZE, FUSE_READDIR); } + fuse_lock_inode(inode); fuse_request_send(fc, req); + fuse_unlock_inode(inode); nbytes = req->out.args[0].size; err = req->out.h.error; fuse_put_request(fc, req); |