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0028-Display-more-information-about-the-codedump-file-pat.patch 1.77 KB
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Date: Thu, 8 Jun 2023 20:44:34 +0800
Subject: Display more information about the codedump file path
---
hotspot/src/os/posix/vm/os_posix.cpp | 6 +++++-
hotspot/src/share/vm/utilities/vmError.cpp | 2 +-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/hotspot/src/os/posix/vm/os_posix.cpp b/hotspot/src/os/posix/vm/os_posix.cpp
index 678a1059f..ae187eb0f 100644
--- a/hotspot/src/os/posix/vm/os_posix.cpp
+++ b/hotspot/src/os/posix/vm/os_posix.cpp
@@ -61,7 +61,11 @@ void os::check_dump_limit(char* buffer, size_t bufferSize) {
} else {
switch(rlim.rlim_cur) {
case RLIM_INFINITY:
- jio_snprintf(buffer + n, bufferSize - n, "/core or core.%d", current_process_id());
+ jio_snprintf(buffer + n, bufferSize - n, "/core or core.%d\
+ \n# or /var/lib/systemd/coredump/* (process core dumps by systemd-coredump)\
+ \n# or /var/lib/apport/coredump/* (process core dumps by apport)\
+ \n# or /var/spool/abrt/* (process core dumps by abrt-hook-ccpp)\
+ \n# or other name defined in /proc/sys/kernel/core_pattern", current_process_id());
success = true;
break;
case 0:
diff --git a/hotspot/src/share/vm/utilities/vmError.cpp b/hotspot/src/share/vm/utilities/vmError.cpp
index 56ae50fe5..d6d11b5ee 100644
--- a/hotspot/src/share/vm/utilities/vmError.cpp
+++ b/hotspot/src/share/vm/utilities/vmError.cpp
@@ -535,7 +535,7 @@ void VMError::report(outputStream* st) {
st->print("# ");
if (CreateCoredumpOnCrash) {
if (coredump_status) {
- st->print("Core dump will be written. %s", coredump_message);
+ st->print("Core dump will be written, saved as:\n# %s", coredump_message);
} else {
st->print("No core dump will be written. %s", coredump_message);
}
--
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