Posted to the crash extensions page: http://people.redhat.com/anderson/extensions.html#GCORE Thanks, Dave ----- Original Message ----- > This is the release of crash gcore command, version 1.2.2. > > ChangeLog: > > - Now gcore collects and writes ELF note segments in O(1) memory > consumption with regard to the number of threads. The implementation > so far had created ELF note segments for all the threads as a list > at the same time, and so memory consumption had grown in proportion > to the number of threads. In contrast, new implementation writes > ELF note segments one by one. Without this change, gcore could fail > abnormally if specified process consists of threads more than tens of > thousands, with the message: "gcore: cannot allocate any more memory!". > (d.hatayama@xxxxxxxxxxxxxx) > > - Fix the address of vdso virtual address in x86_64 compat mode by using > fixed VDSO_HIGH_BASE, not by vma->vm_mm->context.vdso. Without this > fix, access to vdso page fails in x86_64 compat mode and vdso page > fails to be collected in generated process core dump. > (d.hatayama@xxxxxxxxxxxxxx) > > - Tested on RHEL5.10. > (d.hatayama@xxxxxxxxxxxxxx) > > MD5 CheckSum: > > $ md5sum crash-gcore-command-1.2.2.tar.gz > c343a47be9c9df64578777533c04e09a crash-gcore-command-1.2.2.tar.gz > > -- > Thanks. > HATAYAMA, Daisuke > > -- > Crash-utility mailing list > Crash-utility@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/crash-utility -- Crash-utility mailing list Crash-utility@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/crash-utility
