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| author | Sverker Eriksson <[email protected]> | 2014-02-28 17:38:04 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2014-02-28 17:38:04 +0100 |
| commit | 2cacb193552f4037ef56b5a39905dd91f0f39c8c (patch) | |
| tree | 3cb03595c9aa204b64e4bcfa3bcdd1b13309fccb /erts/emulator | |
| parent | 2fc2df4f7f99b1e1b4e39cfd063a65d9d1266756 (diff) | |
| download | otp-2cacb193552f4037ef56b5a39905dd91f0f39c8c.tar.gz otp-2cacb193552f4037ef56b5a39905dd91f0f39c8c.tar.bz2 otp-2cacb193552f4037ef56b5a39905dd91f0f39c8c.zip | |
erts: Suppress false leak in hipe_thread_signal_init
Diffstat (limited to 'erts/emulator')
| -rw-r--r-- | erts/emulator/hipe/hipe_x86_signal.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/erts/emulator/hipe/hipe_x86_signal.c b/erts/emulator/hipe/hipe_x86_signal.c index 8f997aafab..f5668013e2 100644 --- a/erts/emulator/hipe/hipe_x86_signal.c +++ b/erts/emulator/hipe/hipe_x86_signal.c @@ -2,7 +2,7 @@ * %CopyrightBegin% * - * Copyright Ericsson AB 2001-2013. All Rights Reserved. + * Copyright Ericsson AB 2001-2014. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -304,7 +304,9 @@ static void hipe_sigaltstack(void *ss_sp) */ void hipe_thread_signal_init(void) { - hipe_sigaltstack(erts_alloc(ERTS_ALC_T_HIPE, SIGSTKSZ)); + /* Stack don't really need to be cache aligned. + We use it to suppress false leak report from valgrind */ + hipe_sigaltstack(erts_alloc_permanent_cache_aligned(ERTS_ALC_T_HIPE, SIGSTKSZ)); } #endif |