Paolo Bonzini eb75004013 memory: add a per-AddressSpace list of listeners ... This speeds up MEMORY_LISTENER_CALL noticeably. Right now, with many PCI devices you have N regions added to M AddressSpaces (M = # PCI devices with bus-master enabled) and each call looks up the whole listener list, with at least M listeners in it. Because most of the regions in N are BARs, which are also roughly proportional to M, the whole thing is O(M^3). This changes it to O(M^2), which is the best we can do without rewriting the whole thing. Backports commit 9a54635dcb51a3fcf7507af630168f514a8cd4e7 from qemu		2018-02-26 10:46:50 -05:00
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crypto	Drop unused crypto source files	2018-02-17 15:23:57 -05:00
exec	memory: add a per-AddressSpace list of listeners	2018-02-26 10:46:50 -05:00
fpu	fpu: add mechanism to check for invalid long double formats	2018-02-26 02:27:40 -05:00
hw	target-i386: Add x86_cpu_unrealizefn()	2018-02-25 20:54:13 -05:00
qapi	Clean up header guards that don't match their file name	2018-02-25 04:18:42 -05:00
qemu	atomic: base mb_read/mb_set on load-acquire and store-release	2018-02-26 10:02:46 -05:00
qom	cpus: pass CPUState to run_on_cpu helpers	2018-02-26 04:54:55 -05:00
sysemu	accel: make configure_accelerator return void	2018-02-24 00:31:28 -05:00
config.h	import	2015-08-21 15:04:50 +08:00
elf.h	fix merge conflicts	2017-03-10 21:04:33 +08:00
glib_compat.h	glib_compat: Amend header guard	2018-02-25 23:12:20 -05:00
qemu-common.h	qemu-common.h: Drop WORDS_ALIGNED define	2018-02-24 17:01:55 -05:00