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Diffstat (limited to 'Documentation/public-inbox-daemon.pod')
| -rw-r--r-- | Documentation/public-inbox-daemon.pod | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/public-inbox-daemon.pod b/Documentation/public-inbox-daemon.pod index 42beda69..72794a51 100644 --- a/Documentation/public-inbox-daemon.pod +++ b/Documentation/public-inbox-daemon.pod @@ -133,6 +133,18 @@ See L<public-inbox-config(5)> Used by systemd (and compatible) installations for socket activation. See L<systemd.socket(5)> and L<sd_listen_fds(3)>. +=item PERL_INLINE_DIRECTORY + +Pointing this to point to a writable directory enables the use +of L<Inline> and L<Inline::C> extensions which may provide +platform-specific performance improvements. Currently, this +enables the use of L<vfork(2)> which speeds up subprocess +spawning with the Linux kernel. + +public-inbox will never enable L<Inline::C> automatically without +this environment variable set. See L<Inline> and L<Inline::C> +for more details. + =back =head1 UPGRADING |