Peter Zijlstra 74b873e49d objtool: Optimize find_rela_by_dest_range() ... Perf shows there is significant time in find_rela_by_dest(); this is because we have to iterate the address space per byte, looking for relocation entries. Optimize this by reducing the address space granularity. This reduces objtool on vmlinux.o runtime from 4.8 to 4.4 seconds. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Miroslav Benes <mbenes@suse.cz> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lkml.kernel.org/r/20200324160924.861321325@infradead.org		2020-03-25 18:28:31 +01:00
..
accounting
arch	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2020-01-31 11:05:33 -08:00
bootconfig	tools/bootconfig: Show the number of bootconfig nodes	2020-02-05 17:17:05 -05:00
bpf	bpftool: Don't crash on missing xlated program instructions	2020-02-07 22:29:45 +01:00
build	perf/ui/gtk: Fix gtk2 build	2020-01-14 12:40:33 -03:00
cgroup	iocost: Fix iocost_monitor.py due to helper type mismatch	2020-01-17 11:54:35 -08:00
debugging
firewire
firmware	Driver Core and debugfs changes for 5.3-rc1	2019-07-12 12:24:03 -07:00
gpio	tools: gpio: Correctly add make dependencies for gpio_utils	2019-11-13 13:46:04 +01:00
hv	Tools: hv: Reopen the devices if read() or write() returns errors	2020-01-26 22:10:10 -05:00
iio	tools: iio: Correctly add make dependency for iio_utils	2019-11-10 17:11:06 +00:00
include	bitops: more BITS_TO_* macros	2020-02-04 03:05:26 +00:00
io_uring
kvm/kvm_stat	tools/kvm_stat: Fix kvm_exit filter name	2020-01-23 09:51:06 +01:00
laptop	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505	2019-06-19 17:11:22 +02:00
leds	leds: core: Add support for composing LED class device names	2019-07-25 20:07:52 +02:00
lib	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2020-01-28 16:02:33 -08:00
memory-model	tools/memory-model/Documentation: Add plain accesses and data races to explanation.txt	2019-10-05 11:59:44 -07:00
nfsd
objtool	objtool: Optimize find_rela_by_dest_range()	2020-03-25 18:28:31 +01:00
pci	tools: PCI: Fix fd leakage	2019-10-29 12:04:18 +00:00
pcmcia
perf	perf/core improvements and fixes:	2020-02-05 08:44:40 +01:00
power	More power manadement updates for 5.6-rc1	2020-01-31 14:36:35 -08:00
scripts	perf build: Do not use -Wshadow on gcc < 4.8	2019-07-23 09:04:54 -03:00
spi
testing	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-02-08 17:15:08 -08:00
thermal/tmon
time
usb	usbip: Fix unsafe unaligned pointer usage	2020-01-09 16:44:26 +01:00
virtio	tools/virtio: xen stub	2019-10-13 09:38:27 -04:00
vm	tools/vm/slabinfo: fix sanity checks enabling	2020-01-31 10:30:38 -08:00
wmi	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
Makefile	tools: bootconfig: Add bootconfig command	2020-01-13 13:19:39 -05:00