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| author | dormando <dormando@rydia.net> | 2021-07-29 17:31:08 -0700 |
|---|---|---|
| committer | dormando <dormando@rydia.net> | 2021-08-09 17:09:08 -0700 |
| commit | c25d0bd68ab0f6226c2d979bf0951923624926dd (patch) | |
| tree | ee742afe391e8e47f43163bca32f91a284fdc4ef /configure.ac | |
| parent | d89ecd3456138c226934ddcdde749e3ba90a45a7 (diff) | |
| download | memcached-c25d0bd68ab0f6226c2d979bf0951923624926dd.tar.gz | |
thread: use eventfd for worker notify if available
now that all of the read/writes to the notify pipe are in one place,
we can easily use linux eventfd if available. This also allows batching
events so we're not firing the same notifier constantly.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index be2b460..0985f07 100644 --- a/configure.ac +++ b/configure.ac @@ -644,6 +644,7 @@ AC_CHECK_FUNCS(memcntl) AC_CHECK_FUNCS(clock_gettime) AC_CHECK_FUNCS(preadv) AC_CHECK_FUNCS(pread) +AC_CHECK_FUNCS(eventfd) AC_CHECK_FUNCS([accept4], [AC_DEFINE(HAVE_ACCEPT4, 1, [Define to 1 if support accept4])]) AC_CHECK_FUNCS([getopt_long], [AC_DEFINE(HAVE_GETOPT_LONG, 1, [Define to 1 if support getopt_long])]) |