Pass FUSE_PARALLEL_DIROPS to kernel (#861)

This tells the kernel that parallel lookup/readdir operations are
supported. This is enabled by default but was not passed to the kernel
so you always get the synchronized version.

diff --git a/lib/fuse_lowlevel.c b/lib/fuse_lowlevel.c
index fdef193bd1e4d5a53695484b3fdb4ef1b997e36e..ea985360d2ea242d72d84a49db0f52a5b53e4dfa 100644 (file)
--- a/lib/fuse_lowlevel.c
+++ b/lib/fuse_lowlevel.c
@@ -2141,6 +2141,8 @@ void do_init(fuse_req_t req, fuse_ino_t nodeid, const void *inarg)
                outargflags |= FUSE_ASYNC_DIO;
        if (se->conn.want & FUSE_CAP_WRITEBACK_CACHE)
                outargflags |= FUSE_WRITEBACK_CACHE;
+       if (se->conn.want & FUSE_CAP_PARALLEL_DIROPS)
+               outargflags |= FUSE_PARALLEL_DIROPS;
        if (se->conn.want & FUSE_CAP_POSIX_ACL)
                outargflags |= FUSE_POSIX_ACL;
        if (se->conn.want & FUSE_CAP_CACHE_SYMLINKS)