Peter Lieven 49f676a00a bitops: unroll while loop in find_next_bit() ... this patch adopts the loop unrolling idea of bitmap_is_zero() to speed up the skipping of large areas with zeros in find_next_bit(). this routine is extensively used to find dirty pages in live migration. testing only the find_next_bit performance on a zeroed bitfield the loop onrolling decreased executing time by approx. 50% on x86_64. Signed-off-by: Peter Lieven <pl@kamp.de> Signed-off-by: Juan Quintela <quintela@redhat.com>		2013-03-26 13:32:32 +01:00
..
acl.c	acl: Free memory allocated with g_malloc() with g_free()	2013-01-15 18:25:41 -06:00
aes.c
bitmap.c
bitops.c	bitops: unroll while loop in find_next_bit()	2013-03-26 13:32:32 +01:00
cache-utils.c
compatfd.c
cutils.c	buffer_is_zero: use vector optimizations if possible	2013-03-26 13:32:32 +01:00
envlist.c	util: Fix compilation of envlist.c for MinGW	2013-02-02 20:13:19 +00:00
error.c
event_notifier-posix.c
event_notifier-win32.c
fifo8.c	hw: move fifo.[ch] to libqemuutil	2013-03-01 13:53:10 +01:00
hbitmap.c	hbitmap: Use non-bitops ctzl	2013-02-16 11:11:34 +00:00
hexdump.c	iov: Factor out hexdumper	2013-03-15 16:41:58 +00:00
host-utils.c	host-utils: Improve mulu64 and muls64	2013-02-17 14:28:58 +00:00
iov.c	iov: Factor out hexdumper	2013-03-15 16:41:58 +00:00
Makefile.objs	iov: Factor out hexdumper	2013-03-15 16:41:58 +00:00
module.c
notify.c
osdep.c	osdep: replace setsockopt by qemu_setsockopt	2013-03-08 10:22:14 +01:00
oslib-posix.c	oslib-posix: Align to permit transparent hugepages on ARM Linux	2013-03-05 00:34:40 +00:00
oslib-win32.c
path.c	Replace non-portable asprintf by g_strdup_printf	2013-01-19 10:24:43 +00:00
qemu-config.c	hw: move qdev-monitor.o to toplevel directory	2013-03-01 13:54:10 +01:00
qemu-error.c
qemu-option.c	qemu-option: Add qemu_opts_absorb_qdict()	2013-03-15 16:07:49 +01:00
qemu-progress.c
qemu-sockets.c	Merge remote-tracking branch 'kwolf/for-anthony' into staging	2013-03-22 13:08:01 -05:00
qemu-thread-posix.c
qemu-thread-win32.c
qemu-timer-common.c
uri.c