From: fdinoff <fdinoff@google.com>
Date: Thu, 16 Nov 2023 11:23:20 +0000 (-0500)
Subject: Pass FUSE_PARALLEL_DIROPS to kernel (#861)
X-Git-Tag: fuse-3.17.1-rc0~164
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c9905341ea34ff9acbc11b3c53ba8bcea35eeed8;p=qemu-gpiodev%2Flibfuse.git

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 fdef193..ea98536 100644
--- 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)