OpenE2K
/
qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity
qemu-e2k/include/exec
History
Paolo Bonzini 9a54635dcb 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.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 		2016-10-24 15:27:19 +02:00
..
user linux-user: Use correct alignment for long long on i386 guests 2016-08-04 16:34:59 +03:00
address-spaces.h Clean up header guards that don't match their file name 2016-07-12 16:19:16 +02:00
cpu-all.h tcg: Improve the alignment check infrastructure 2016-07-05 20:50:13 -07:00
cpu-common.h RAMBlocks: Store page size 2016-10-13 17:23:53 +02:00
cpu-defs.h qemu-common: stop including qemu/host-utils.h from qemu-common.h 2016-05-19 16:42:28 +02:00
cpu_ldst.h
…
cpu_ldst_template.h trace: [all] Add "guest_mem_before" event 2016-06-20 17:21:56 +01:00
cpu_ldst_useronly_template.h trace: [all] Add "guest_mem_before" event 2016-06-20 17:21:56 +01:00
cputlb.h
…
exec-all.h cpus-common: move CPU list management to common code 2016-09-27 11:57:29 +02:00
gdbstub.h linux-user: Remove redundant gdb_queuesig() 2016-06-07 16:39:07 +03:00
gen-icount.h tcg: Reorg TCGOp chaining 2016-08-05 21:44:18 +05:30
helper-gen.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
helper-head.h Clean up header guards that don't match their file name 2016-07-12 16:19:16 +02:00
helper-proto.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
helper-tcg.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
hwaddr.h hw: Clean up includes 2016-06-07 18:19:23 +03:00
ioport.h hw: clean up hw/hw.h includes 2016-05-19 16:42:30 +02:00
log.h
…
memattrs.h
…
memory-internal.h
…
memory.h memory: add a per-AddressSpace list of listeners 2016-10-24 15:27:19 +02:00
poison.h cpu: move endian-dependent load/store functions to cpu-all.h 2016-05-19 16:42:28 +02:00
ram_addr.h RAMBlocks: Store page size 2016-10-13 17:23:53 +02:00
semihost.h
…
softmmu-semi.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
tb-context.h tcg: Make tb_flush() thread safe 2016-09-27 11:57:30 +02:00
tb-hash-xx.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
tb-hash.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00