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| author | Peng Tao <tao.peng@linux.alibaba.com> | 2019-08-02 19:12:23 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-01-23 16:41:37 +0000 |
| commit | e468d4af5f5192ab33283464a9f6933044ce47f7 (patch) | |
| tree | ce5b30820b7f756be45128a4fd5a91666118085a /tools | |
| parent | c241aa9457d88c6a0d027f48fadfed131646bce3 (diff) | |
| download | qemu-e468d4af5f5192ab33283464a9f6933044ce47f7.zip qemu-e468d4af5f5192ab33283464a9f6933044ce47f7.tar.gz qemu-e468d4af5f5192ab33283464a9f6933044ce47f7.tar.bz2 | |
virtiofsd: do not always set FUSE_FLOCK_LOCKS
Right now we always enable it regardless of given commandlines.
Fix it by setting the flag relying on the lo->flock bit.
Signed-off-by: Peng Tao <tao.peng@linux.alibaba.com>
Reviewed-by: Misono Tomohiro <misono.tomohiro@jp.fujitsu.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/virtiofsd/passthrough_ll.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c index ab16135..ccbbec1 100644 --- a/tools/virtiofsd/passthrough_ll.c +++ b/tools/virtiofsd/passthrough_ll.c @@ -546,9 +546,14 @@ static void lo_init(void *userdata, struct fuse_conn_info *conn) fuse_log(FUSE_LOG_DEBUG, "lo_init: activating writeback\n"); conn->want |= FUSE_CAP_WRITEBACK_CACHE; } - if (lo->flock && conn->capable & FUSE_CAP_FLOCK_LOCKS) { - fuse_log(FUSE_LOG_DEBUG, "lo_init: activating flock locks\n"); - conn->want |= FUSE_CAP_FLOCK_LOCKS; + if (conn->capable & FUSE_CAP_FLOCK_LOCKS) { + if (lo->flock) { + fuse_log(FUSE_LOG_DEBUG, "lo_init: activating flock locks\n"); + conn->want |= FUSE_CAP_FLOCK_LOCKS; + } else { + fuse_log(FUSE_LOG_DEBUG, "lo_init: disabling flock locks\n"); + conn->want &= ~FUSE_CAP_FLOCK_LOCKS; + } } if (conn->capable & FUSE_CAP_POSIX_LOCKS) { |