mirror of https://gitee.com/openkylin/qemu.git
b255b2c8a5
Add helpers to gather cache info from the host at init-time. For now, only export the host's I/D cache line sizes, which we will use to improve cache locality to avoid false sharing. Suggested-by: Richard Henderson <rth@twiddle.net> Suggested-by: Geert Martin Ijewski <gm.ijewski@web.de> Tested-by: Geert Martin Ijewski <gm.ijewski@web.de> Signed-off-by: Emilio G. Cota <cota@braap.org> Message-Id: <1496794624-4083-1-git-send-email-cota@braap.org> [rth: Move all implementations from tcg/ppc/] Signed-off-by: Richard Henderson <rth@twiddle.net> |
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tcg-target.h | ||
tcg-target.inc.c |