docs/fuse-io: Document the usage of DIRECT_IO_ALLOW_MMAP
authorTyler Fanelli <tfanelli@redhat.com>
Wed, 20 Sep 2023 02:40:01 +0000 (22:40 -0400)
committerMiklos Szeredi <mszeredi@redhat.com>
Mon, 4 Dec 2023 09:16:53 +0000 (10:16 +0100)
commit11ca77cdcca17cec909d2b97404ddacfec0acafd
treef3e345e9f82cef4a94cde84da8689df4beaf2315
parentc55e0a55b165202f18cbc4a20650d2e1becd5507
docs/fuse-io: Document the usage of DIRECT_IO_ALLOW_MMAP

By default, shared mmap is disabled in FUSE DIRECT_IO mode. However,
when the DIRECT_IO_ALLOW_MMAP flag is enabled in the FUSE_INIT reply,
shared mmap is allowed.

Signed-off-by: Tyler Fanelli <tfanelli@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Documentation/filesystems/fuse-io.rst