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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug gcov-profile/97461] [11 Regression] allocate_gcov_kvp() deadlocks in firefox LTO+PGO build (overridden malloc() recursion) Date: Thu, 29 Oct 2020 15:00:25 +0000 [thread overview] Message-ID: <bug-97461-4-QIjT16AaIS@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-97461-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97461 --- Comment #16 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Sergei Trofimovich from comment #15) > allocate_gcov_kvp() gets called 89 times. Tried as: All right, it's quite close to what we have. So can you please test the following patch: diff --git a/gcc/gcov-io.h b/gcc/gcov-io.h index 4e95c7c82ee..a899a02b765 100644 --- a/gcc/gcov-io.h +++ b/gcc/gcov-io.h @@ -293,7 +293,7 @@ GCOV_COUNTERS #define GCOV_TOPN_MAXIMUM_TRACKED_VALUES 32 /* Number of pre-allocated gcov_kvp structures. */ -#define GCOV_PREALLOCATED_KVP 64 +#define GCOV_PREALLOCATED_KVP 128 /* Convert a counter index to a tag. */ #define GCOV_TAG_FOR_COUNTER(COUNT) \
next prev parent reply other threads:[~2020-10-29 15:00 UTC|newest] Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-10-16 15:03 [Bug gcov-profile/97461] New: " slyfox at gcc dot gnu.org 2020-10-16 15:05 ` [Bug gcov-profile/97461] " slyfox at gcc dot gnu.org 2020-10-16 15:09 ` slyfox at gcc dot gnu.org 2020-10-16 15:16 ` slyfox at gcc dot gnu.org 2020-10-19 7:12 ` [Bug gcov-profile/97461] [11 Regression] " marxin at gcc dot gnu.org 2020-10-19 7:15 ` rguenth at gcc dot gnu.org 2020-10-19 13:42 ` marxin at gcc dot gnu.org 2020-10-19 13:46 ` Jan Hubicka 2020-10-19 13:46 ` hubicka at ucw dot cz 2020-10-19 14:15 ` marxin at gcc dot gnu.org 2020-10-19 14:51 ` Jan Hubicka 2020-10-19 14:52 ` hubicka at ucw dot cz 2020-10-19 14:58 ` marxin at gcc dot gnu.org 2020-10-27 10:50 ` cvs-commit at gcc dot gnu.org 2020-10-27 10:50 ` marxin at gcc dot gnu.org 2020-10-27 22:18 ` slyfox at gcc dot gnu.org 2020-10-29 10:19 ` marxin at gcc dot gnu.org 2020-10-29 14:53 ` slyfox at gcc dot gnu.org 2020-10-29 15:00 ` marxin at gcc dot gnu.org [this message] 2020-10-29 15:05 ` marxin at gcc dot gnu.org 2020-10-29 18:54 ` marxin at gcc dot gnu.org 2020-10-29 19:11 ` jakub at gcc dot gnu.org 2020-10-30 8:45 ` slyfox at gcc dot gnu.org 2020-10-30 23:37 ` slyfox at gcc dot gnu.org 2020-11-06 13:47 ` cvs-commit at gcc dot gnu.org 2020-11-06 13:49 ` marxin at gcc dot gnu.org 2020-11-09 9:57 ` marxin at gcc dot gnu.org 2020-12-04 7:01 ` marxin at gcc dot gnu.org 2021-01-21 9:26 ` rguenth at gcc dot gnu.org 2021-01-26 11:51 ` marxin at gcc dot gnu.org 2021-03-03 13:22 ` cvs-commit at gcc dot gnu.org 2021-03-03 13:27 ` marxin at gcc dot gnu.org 2021-03-03 13:31 ` jakub at gcc dot gnu.org 2021-03-03 14:49 ` marxin at gcc dot gnu.org 2021-03-03 15:14 ` lh_mouse at 126 dot com 2021-03-05 18:11 ` slyfox at gcc dot gnu.org 2021-03-06 8:19 ` marxin at gcc dot gnu.org
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