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| author | Sverker Eriksson <[email protected]> | 2018-02-15 20:31:17 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2018-02-20 17:37:21 +0100 |
| commit | fac2f04b8e294b137d8bc4292fcaefb597faf9e8 (patch) | |
| tree | 1ede21430b58e0aabe14186e8a6600c4fe4ec710 /erts/emulator/beam/erl_process_dump.c | |
| parent | 283e669d971cdd493226d33ae89e507acf84ea7b (diff) | |
| download | otp-fac2f04b8e294b137d8bc4292fcaefb597faf9e8.tar.gz otp-fac2f04b8e294b137d8bc4292fcaefb597faf9e8.tar.bz2 otp-fac2f04b8e294b137d8bc4292fcaefb597faf9e8.zip | |
erts: Include failing garbing process in crash dump
Exclude garbing processes, EXCEPT if run by crash dumping thread
in which case we assume the heap is healthy
without any move markers yet/left.
Switched order between (allocating) setup_rootset()
and (move marking) collect_live_heap_frags().
Diffstat (limited to 'erts/emulator/beam/erl_process_dump.c')
| -rw-r--r-- | erts/emulator/beam/erl_process_dump.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/erts/emulator/beam/erl_process_dump.c b/erts/emulator/beam/erl_process_dump.c index e0b795fbf3..c30a1e48ec 100644 --- a/erts/emulator/beam/erl_process_dump.c +++ b/erts/emulator/beam/erl_process_dump.c @@ -78,8 +78,17 @@ erts_deep_process_dump(fmtfn_t to, void *to_arg) Process *p = erts_pix2proc(i); if (p && p->i != ENULL) { erts_aint32_t state = erts_smp_atomic32_read_acqb(&p->state); - if (!(state & (ERTS_PSFLG_EXITING|ERTS_PSFLG_GC))) - dump_process_info(to, to_arg, p); + if (state & ERTS_PSFLG_EXITING) + continue; + if (state & ERTS_PSFLG_GC) { + ErtsSchedulerData *sdp = erts_get_scheduler_data(); + if (!sdp || p != sdp->current_process) + continue; + + /* We want to dump the garbing process that caused the dump */ + } + + dump_process_info(to, to_arg, p); } } |