Stop backtrace when we make no more progress.
commitb1cc14cb09c03318a0c1ce2a29519999fde7b7c0
authorUlrich Drepper <drepper@redhat.com>
Thu, 30 Jul 2009 23:53:52 +0000 (30 16:53 -0700)
committerPetr Baudis <pasky@suse.cz>
Fri, 18 Sep 2009 14:48:28 +0000 (18 16:48 +0200)
tree0debc11b0fd5c9aa4e95e9e1c1a7a4b504d88094
parentaa152ec6ad1bcc84a53f3c02810c7d968d1b8216
Stop backtrace when we make no more progress.

(cherry picked from commit 2dec6007d183aa51abedbbb048382973129f3935)
ChangeLog
sysdeps/ia64/backtrace.c