selinux/libsepol
Adam Tkac a29f6820c5 libsepol: filename_trans: use some better sorting to compare and merge
The expand_filename_trans() function consumed vast majority of time by comparsion
of two lists with dumb algorithm with O(n^2) complexity.

Now it chunks one list by it's filename_trans->stype value to limit length of
elements which needs to be walked when comparing filename_trans_t element with
this chunked list.

This change speeds-up se* commands by 80%.

Signed-off-by: Adam Tkac <atkac@redhat.com>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
2013-02-01 12:08:56 -05:00
..
include libsepol: Add always_check_network policy capability 2012-09-12 14:30:24 -04:00
man whole tree: default make target to all not install 2011-09-16 11:54:04 -04:00
src libsepol: filename_trans: use some better sorting to compare and merge 2013-02-01 12:08:56 -05:00
tests reactivate attribute mapping unit test 2010-03-24 13:55:23 -04:00
utils libsepol: Android/MacOS X build support 2012-06-28 11:21:15 -04:00
.gitignore Add subdirectory .gitignore files. 2009-10-20 21:25:55 -04:00
Android.mk libsepol: Android/MacOS X build support 2012-06-28 11:21:15 -04:00
ChangeLog Version bumps for upstream push 2012-09-13 10:33:58 -04:00
COPYING initial import from svn trunk revision 2950 2008-08-19 15:30:36 -04:00
Makefile initial import from svn trunk revision 2950 2008-08-19 15:30:36 -04:00
VERSION Version bumps for upstream push 2012-09-13 10:33:58 -04:00