diff options
| author | Lennart Poettering <lennart@poettering.net> | 2013-05-22 16:02:21 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-05-22 16:04:39 +0200 |
| commit | 8f155917bf5c11c8f156d7f25f242257d6086cb9 (patch) | |
| tree | 5b34963cd80961ca0353f93e0598e1a2b6451738 /src/libsystemd-bus/bus-kernel.c | |
| parent | 2927b326ccf67236e148444679f582ea1437ef5a (diff) | |
bus: add benchmark tool to determine the right threshold for copying vs. memfd
Diffstat (limited to 'src/libsystemd-bus/bus-kernel.c')
| -rw-r--r-- | src/libsystemd-bus/bus-kernel.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libsystemd-bus/bus-kernel.c b/src/libsystemd-bus/bus-kernel.c index 19d274b662..10b7a8aba4 100644 --- a/src/libsystemd-bus/bus-kernel.c +++ b/src/libsystemd-bus/bus-kernel.c @@ -326,6 +326,8 @@ int bus_kernel_take_fd(sd_bus *b) { if (b->is_server) return -EINVAL; + b->use_memfd = 1; + if (!b->kdbus_buffer) { b->kdbus_buffer = mmap(NULL, KDBUS_POOL_SIZE, PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0); if (b->kdbus_buffer == MAP_FAILED) { |