Bug 805274 - <tab> completion performance regression
Summary: <tab> completion performance regression
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: gdb
Version: rawhide
Hardware: x86_64
OS: Linux
unspecified
unspecified
Target Milestone: ---
Assignee: Jan Kratochvil
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-03-20 18:50 UTC by Jan Kratochvil
Modified: 2012-04-12 03:38 UTC (History)
5 users (show)

Fixed In Version: gdb-7.4.50.20120120-35.fc17
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-04-12 03:38:27 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Jan Kratochvil 2012-03-20 18:50:59 UTC
ajax: load a vm with f17 in it, debuginfo-install mesa, gdb glxinfo, break driCreateConfigs, run, select 1, p pf_r5<tab>
ajax: gdb-7.4.50.20120120-31.fc17.x86_64
ajax: in gdb-7.3.50.20110722-9.fc16, that tab-completes in like 3 seconds
ajax: in 7.4-blah it's minutes on end.

Comment 1 Jan Kratochvil 2012-03-30 21:35:22 UTC
Space used: 34729984 (+34729984 during startup)
(gdb) Command execution time: 59.908893 (cpu), 60.423453 (wall)
Space used: 2600800256 (+2566070272 for this command)

61d8161b33b1e7dbc80ba6f7a92500a1594da55c is the first bad (=good) commit
commit 61d8161b33b1e7dbc80ba6f7a92500a1594da55c
Author: Tom Tromey <tromey>
Date:   Mon Feb 20 19:24:34 2012 +0000

    	* dwarf2read.c (dw2_map_symtabs_matching_filename): Remove
    	extraneous block.

Comment 2 Fedora Update System 2012-03-30 22:10:32 UTC
gdb-7.4.50.20120120-35.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/gdb-7.4.50.20120120-35.fc17

Comment 3 Fedora Update System 2012-03-31 18:47:36 UTC
Package gdb-7.4.50.20120120-35.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing gdb-7.4.50.20120120-35.fc17'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-5112/gdb-7.4.50.20120120-35.fc17
then log in and leave karma (feedback).

Comment 4 Fedora Update System 2012-04-12 03:38:27 UTC
gdb-7.4.50.20120120-35.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.


Note You need to log in before you can comment on or make changes to this bug.