diff options
| author | Max Reitz <mreitz@redhat.com> | 2020-09-09 20:40:22 +0200 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-10-26 18:35:32 +0000 |
| commit | 2f10415abfc58e1eb8d311d35e97f78d9fc0f16c (patch) | |
| tree | fa538bd43454598e833438a3cca6b5ece42e0a06 /tools/virtiofsd/fuse_lowlevel.c | |
| parent | 97d741cc96dd08b183cb098a38d55b641e277be0 (diff) | |
virtiofsd: Announce FUSE_ATTR_FLAGS
The fuse_attr.flags field is currently just initialized to 0, which is
valid. Thus, there is no reason not to always announce FUSE_ATTR_FLAGS
(when the kernel supports it).
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200909184028.262297-3-mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'tools/virtiofsd/fuse_lowlevel.c')
| -rw-r--r-- | tools/virtiofsd/fuse_lowlevel.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/virtiofsd/fuse_lowlevel.c b/tools/virtiofsd/fuse_lowlevel.c index 4d1ba2925d..8679594255 100644 --- a/tools/virtiofsd/fuse_lowlevel.c +++ b/tools/virtiofsd/fuse_lowlevel.c @@ -1988,6 +1988,9 @@ static void do_init(fuse_req_t req, fuse_ino_t nodeid, bufsize = max_bufsize; } } + if (arg->flags & FUSE_ATTR_FLAGS) { + se->conn.capable |= FUSE_CAP_ATTR_FLAGS; + } #ifdef HAVE_SPLICE #ifdef HAVE_VMSPLICE se->conn.capable |= FUSE_CAP_SPLICE_WRITE | FUSE_CAP_SPLICE_MOVE; @@ -2014,6 +2017,7 @@ static void do_init(fuse_req_t req, fuse_ino_t nodeid, LL_SET_DEFAULT(1, FUSE_CAP_ASYNC_DIO); LL_SET_DEFAULT(1, FUSE_CAP_IOCTL_DIR); LL_SET_DEFAULT(1, FUSE_CAP_ATOMIC_O_TRUNC); + LL_SET_DEFAULT(1, FUSE_CAP_ATTR_FLAGS); LL_SET_DEFAULT(se->op.write_buf, FUSE_CAP_SPLICE_READ); LL_SET_DEFAULT(se->op.getlk && se->op.setlk, FUSE_CAP_POSIX_LOCKS); LL_SET_DEFAULT(se->op.flock, FUSE_CAP_FLOCK_LOCKS); @@ -2103,6 +2107,9 @@ static void do_init(fuse_req_t req, fuse_ino_t nodeid, if (se->conn.want & FUSE_CAP_POSIX_ACL) { outarg.flags |= FUSE_POSIX_ACL; } + if (se->conn.want & FUSE_CAP_ATTR_FLAGS) { + outarg.flags |= FUSE_ATTR_FLAGS; + } outarg.max_readahead = se->conn.max_readahead; outarg.max_write = se->conn.max_write; if (se->conn.max_background >= (1 << 16)) { |