util: Use posix_memalign for xmalloc_cacheline if available
authorYAMAMOTO Takashi <yamamoto@valinux.co.jp>
Fri, 2 May 2014 08:07:29 +0000 (17:07 +0900)
committerYAMAMOTO Takashi <yamamoto@valinux.co.jp>
Tue, 6 May 2014 22:31:50 +0000 (07:31 +0900)
commit3dc62a6c23a962f8fd141df5395a53899fd4de24
tree256522e4acf42d041b44b09b2ee2eb44058df552
parentdde7b5cd2923bf49e64d1e3585c5a96eca1e0cf2
util: Use posix_memalign for xmalloc_cacheline if available

A malloc library is expected to provide a better implementation
using the knowledge of its internal details.

ax_func_posix_memalign.m4 was obtained from:
http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_posix_memalign.m4

Acked-by: Ben Pfaff <blp@nicira.com>
Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
configure.ac
lib/util.c
m4/ax_func_posix_memalign.m4 [new file with mode: 0644]