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Re: emacs hangs; 100% cpu usage
From: |
Daniel Schmitt |
Subject: |
Re: emacs hangs; 100% cpu usage |
Date: |
Tue, 18 Jan 2005 18:41:36 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.7.5) Gecko/20040915 |
Kim F. Storm wrote:
address@hidden writes:
Could you try the suggestions in etc/DEBUG for infinite loops?
Following the procedure described in etc/DEBUG I got the following:
(gdb) finish
Run till exit from #0 0x000000000055339c in sweep_weak_table (h=0xf29680,
remove_entries_p=0) at fns.c:4792
Does the following patch fix the infinite loop ?
Using your patch hangs seem less often but they occur nonetheless :-(
Using the method discribed in etc/DEBUG, I got the following
-----------------------------DEBUG-START----------------------------------
(gdb) r
Starting program:
/import/Archive/Groups/Productivity/Editors/Emacs/emacs/cvs-HE
AD/x86_64/src/emacs -geometry 80x40+0+0
[Thread debugging using libthread_db enabled]
[New Thread 182940272320 (LWP 5470)]
Detaching after fork from child process 5473.
Detaching after fork from child process 5475.
Detaching after fork from child process 5476.
Detaching after fork from child process 6029.
Program received signal SIGTSTP, Stopped (user).
[Switching to Thread 182940272320 (LWP 5470)]
sweep_weak_table (h=0x1123d60, remove_entries_p=0)
at /home/dept/ste/src/links/emacs/cvs-HEAD/emacs/src/fns.c:4799
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb) finish
Run till exit from #0 sweep_weak_table (h=0x1123d60, remove_entries_p=0)
at /home/dept/ste/src/links/emacs/cvs-HEAD/emacs/src/fns.c:4799
Program received signal SIGTSTP, Stopped (user).
sweep_weak_table (h=0x1123d60, remove_entries_p=0)
at /home/dept/ste/src/links/emacs/cvs-HEAD/emacs/src/fns.c:4799
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb) next
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb) finish
Run till exit from #0 sweep_weak_table (h=0x1123d60, remove_entries_p=0)
at /home/dept/ste/src/links/emacs/cvs-HEAD/emacs/src/fns.c:4792
0x00000000005536bf in sweep_weak_hash_tables ()
at /home/dept/ste/src/links/emacs/cvs-HEAD/emacs/src/fns.c:4892
4892 marked |= sweep_weak_table (h, 0);
Value returned is $1 = 1
(gdb) finish
Run till exit from #0 0x00000000005536bf in sweep_weak_hash_tables ()
at /home/dept/ste/src/links/emacs/cvs-HEAD/emacs/src/fns.c:4892
Program received signal SIGTSTP, Stopped (user).
0x00000000005535dc in sweep_weak_table (h=0x1123d60, remove_entries_p=0)
at /home/dept/ste/src/links/emacs/cvs-HEAD/emacs/src/fns.c:4792
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb) next
Program received signal SIGTSTP, Stopped (user).
0x00000000005535dc in sweep_weak_table (h=0x1123d60, remove_entries_p=0)
at /home/dept/ste/src/links/emacs/cvs-HEAD/emacs/src/fns.c:4792
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb) next
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb) next
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4798 prev = Qnil;
(gdb)
4799 for (idx = HASH_INDEX (h, bucket); !GC_NILP (idx); idx = next)
(gdb)
4792 for (bucket = 0; bucket < n; ++bucket)
(gdb)
-----------------------------DEBUG-END----------------------------------
Hope that helps!
Best regards,
Daniel Schmitt
- Re: emacs hangs; 100% cpu usage, (continued)
- Re: emacs hangs; 100% cpu usage, Reiner Steib, 2005/01/13
- Re: emacs hangs; 100% cpu usage, Richard Stallman, 2005/01/15
- Re: emacs hangs; 100% cpu usage, my_spam, 2005/01/17
- Re: emacs hangs; 100% cpu usage, Kim F. Storm, 2005/01/18
- Re: emacs hangs; 100% cpu usage, Reiner Steib, 2005/01/18
- Re: emacs hangs; 100% cpu usage, Kim F. Storm, 2005/01/18
- Re: emacs hangs; 100% cpu usage, Stefan Monnier, 2005/01/18
- Re: emacs hangs; 100% cpu usage, Kim F. Storm, 2005/01/19
- Re: emacs hangs; 100% cpu usage, Reiner Steib, 2005/01/20
- Re: emacs hangs; 100% cpu usage, Kim F. Storm, 2005/01/20
- Re: emacs hangs; 100% cpu usage,
Daniel Schmitt <=
- Re: emacs hangs; 100% cpu usage, Reiner Steib, 2005/01/17
emacs hangs; 100% cpu usage, Daniel Schmitt, 2005/01/12