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authorMikael Pettersson <[email protected]>2015-02-08 21:19:35 +0100
committerZandra Hird <[email protected]>2015-02-19 09:46:32 +0100
commitcfa9229ba1eb8851caecfc92ca1bc9813fb1d567 (patch)
tree2009b00c72b79734f5c433ab6afb5eae544607f3 /erts/autoconf/vxworks/sed.general
parent9d8327c62a981bcc436e5f9fc5466f5539dce3dc (diff)
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remove perfctr support
Perfctr is a Linux kernel extension that allows programmatic access to the performance monitoring counters found in most current CPUs. However, development of perfctr ceased after 2010, and it cannot be used with Linux kernels newer than 2.6.32. Therefore the perfctr support code in the Erlang VM is effectively dead code, so this patch removes it.
Diffstat (limited to 'erts/autoconf/vxworks/sed.general')
-rw-r--r--erts/autoconf/vxworks/sed.general2
1 files changed, 0 insertions, 2 deletions
diff --git a/erts/autoconf/vxworks/sed.general b/erts/autoconf/vxworks/sed.general
index efa4e99054..c82b7348cf 100644
--- a/erts/autoconf/vxworks/sed.general
+++ b/erts/autoconf/vxworks/sed.general
@@ -78,8 +78,6 @@ s|@WITH_SCTP@||
# HiPE
s|@HIPE_ENABLED@||
-s|@PERFCTR_PATH@||
-s|@USE_PERFCTR@||
# m4
s|@OPSYS@|noopsys|