diff options
Diffstat (limited to 'tools/virtiofsd/passthrough_ll.c')
| -rw-r--r-- | tools/virtiofsd/passthrough_ll.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c index 6480c517dc..8b1784ff7b 100644 --- a/tools/virtiofsd/passthrough_ll.c +++ b/tools/virtiofsd/passthrough_ll.c @@ -117,6 +117,8 @@ struct lo_data { double timeout; int cache; int timeout_set; + int readdirplus_set; + int readdirplus_clear; struct lo_inode root; /* protected by lo->mutex */ struct lo_map ino_map; /* protected by lo->mutex */ struct lo_map dirp_map; /* protected by lo->mutex */ @@ -140,6 +142,8 @@ static const struct fuse_opt lo_opts[] = { { "cache=auto", offsetof(struct lo_data, cache), CACHE_NORMAL }, { "cache=always", offsetof(struct lo_data, cache), CACHE_ALWAYS }, { "norace", offsetof(struct lo_data, norace), 1 }, + { "readdirplus", offsetof(struct lo_data, readdirplus_set), 1 }, + { "no_readdirplus", offsetof(struct lo_data, readdirplus_clear), 1 }, FUSE_OPT_END }; static bool use_syslog = false; @@ -478,7 +482,8 @@ static void lo_init(void *userdata, struct fuse_conn_info *conn) fuse_log(FUSE_LOG_DEBUG, "lo_init: activating flock locks\n"); conn->want |= FUSE_CAP_FLOCK_LOCKS; } - if (lo->cache == CACHE_NEVER) { + if ((lo->cache == CACHE_NEVER && !lo->readdirplus_set) || + lo->readdirplus_clear) { fuse_log(FUSE_LOG_DEBUG, "lo_init: disabling readdirplus\n"); conn->want &= ~FUSE_CAP_READDIRPLUS; } |