diff options
| -rw-r--r-- | lib/yahns/worker.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/yahns/worker.rb b/lib/yahns/worker.rb index 9192803..1b65e3d 100644 --- a/lib/yahns/worker.rb +++ b/lib/yahns/worker.rb @@ -9,6 +9,14 @@ class Yahns::Worker # :nodoc: def initialize(nr) @nr = nr @to_io, @wr = Kgio::Pipe.new + + # Seems it's only alpha with a != 4K page size on Linux + begin + # F_SETPIPE_SZ = 1031, PAGE_SIZE = 4096 + @to_io.fcntl(1031, 4096) + rescue Errno::EINVAL + # old kernel + end if RUBY_PLATFORM =~ /\blinux\b/ && RUBY_PLATFORM !~ /alpha/ end def atfork_child |