If ENABLE_BMAP_STATS isn't defined make ba_print_stats() do nothing.
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
With this change the CPU time needed to shrink a 100G filesystem drops
to 0.8% of the original (17 CPU seconds instead of 2057).
Signed-off-by: Sami Liedes <sami.liedes@iki.fi>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This feature is especially useful for better understanding how e2fsprogs
tools (mainly e2fsck) treats bitmaps and what bitmap backend can be most
suitable for particular bitmap. Backend itself (if implemented) can
provide statistics of its own as well.
[ Changed to provide basic statistics when enabled with the
E2FSPROGS_BITMAPS_STATS environment variable -- tytso]
Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
The DEFS line in MCONFIG had gotten so long that it exceeded 4k, and
this was starting to cause some tools heartburn. It also made "make
V=1" almost useless, since trying to following the individual commands
run by make was lost in the noise of all of the defines.
So fix this by putting the configure-generated defines in lib/config.h
and the directory pathnames to lib/dirpaths.h.
In addition, clean up some vestigal defines in configure.in and in the
Makefiles to further shorten the cc command lines.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Initial design was done by Theodore Ts'o; implementation was fleshed
out by Valerie Aurora Henson. Also includes some fixes from Nick Dokos.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Valerie Aurora Henson <vaurora@redhat.com>
Signed-off-by: Nick Dokos <nicholas.dokos@hp.com>