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qemu-android / qemu-android / a27365265cc2fed1178bf25a205e8ee02a9c0caf
commita27365265cc2fed1178bf25a205e8ee02a9c0caf[log] [tgz]
authorPaolo Bonzini <pbonzini@redhat.com>Fri Oct 26 11:43:58 2012 +0200
committerPaolo Bonzini <pbonzini@redhat.com>Wed Oct 31 10:38:13 2012 +0100
treeaa5f89fd139ea99b02c8fac5c488eea6d62a9491
parent10fb6e06825743bd517d4b5bb0e7b9e05e0fe92c [diff]
raw-win32: implement native asynchronous I/O

With the new support for EventNotifiers in the AIO event loop, we
can hook a completion port to every opened file and use asynchronous
I/O on them.

Wine's support is extremely inefficient, also because it really does
the I/O synchronously on regular files. (!)  But it works, and it is
good to keep the Win32 and POSIX ports as similar as possible.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
4 files changed
tree: aa5f89fd139ea99b02c8fac5c488eea6d62a9491
  1. audio/
  2. block/
  3. bsd-user/
  4. default-configs/
  5. docs/
  6. fpu/
  7. fsdev/
  8. gdb-xml/
  9. hw/
  10. include/
  11. libcacard/
  12. linux-headers/
  13. linux-user/
  14. net/
  15. pc-bios/
  16. qapi/
  17. qga/
  18. QMP/
  19. qom/
  20. roms/
  21. scripts/
  22. slirp/
  23. sysconfigs/
  24. target-alpha/
  25. target-arm/
  26. target-cris/
  27. target-i386/
  28. target-lm32/
  29. target-m68k/
  30. target-microblaze/
  31. target-mips/
  32. target-openrisc/
  33. target-ppc/
  34. target-s390x/
  35. target-sh4/
  36. target-sparc/
  37. target-unicore32/
  38. target-xtensa/
  39. tcg/
  40. tests/
  41. trace/
  42. ui/
  43. .exrc
  44. .gitignore
  45. .gitmodules
  46. .mailmap
  47. a.out.h
  48. acl.c
  49. acl.h
  50. aes.c
  51. aes.h
  52. aio-posix.c
  53. aio-win32.c
  54. alpha-dis.c
  55. alpha.ld
  56. arch_init.c
  57. arch_init.h
  58. arm-dis.c
  59. arm.ld
  60. async.c
  61. balloon.c
  62. balloon.h
  63. bitmap.c
  64. bitmap.h
  65. bitops.c
  66. bitops.h
  67. block-migration.c
  68. block-migration.h
  69. block.c
  70. block.h
  71. block_int.h
  72. blockdev-nbd.c
  73. blockdev.c
  74. blockdev.h
  75. blockjob.c
  76. blockjob.h
  77. bswap.h
  78. bt-host.c
  79. bt-host.h
  80. bt-vhci.c
  81. buffered_file.c
  82. buffered_file.h
  83. cache-utils.c
  84. cache-utils.h
  85. Changelog
  86. cmd.c
  87. cmd.h
  88. CODING_STYLE
  89. compatfd.c
  90. compatfd.h
  91. compiler.h
  92. config.h
  93. configure
  94. console.c
  95. console.h
  96. COPYING
  97. COPYING.LIB
  98. coroutine-gthread.c
  99. coroutine-sigaltstack.c
  100. coroutine-ucontext.c
  101. coroutine-win32.c
  102. cpu-all.h
  103. cpu-common.h
  104. cpu-defs.h
  105. cpu-exec.c
  106. cpus.c
  107. cpus.h
  108. cputlb.c
  109. cputlb.h
  110. cris-dis.c
  111. cursor.c
  112. cursor_hidden.xpm
  113. cursor_left_ptr.xpm
  114. cutils.c
  115. def-helper.h
  116. device_tree.c
  117. device_tree.h
  118. dis-asm.h
  119. disas.c
  120. disas.h
  121. dma-helpers.c
  122. dma.h
  123. dump-stub.c
  124. dump.c
  125. dump.h
  126. elf.h
  127. envlist.c
  128. envlist.h
  129. error.c
  130. error.h
  131. event_notifier-posix.c
  132. event_notifier-win32.c
  133. event_notifier.h
  134. exec-all.h
  135. exec-memory.h
  136. exec.c
  137. gdbstub.c
  138. gdbstub.h
  139. gen-icount.h
  140. HACKING
  141. hmp-commands.hx
  142. hmp.c
  143. hmp.h
  144. host-utils.c
  145. host-utils.h
  146. hppa-dis.c
  147. hppa.ld
  148. hwaddr.h
  149. i386-dis.c
  150. i386.ld
  151. ia64-dis.c
  152. ia64.ld
  153. input.c
  154. int128.h
  155. iohandler.c
  156. ioport.c
  157. ioport.h
  158. iorange.h
  159. iov.c
  160. iov.h
  161. json-lexer.c
  162. json-lexer.h
  163. json-parser.c
  164. json-parser.h
  165. json-streamer.c
  166. json-streamer.h
  167. kvm-all.c
  168. kvm-stub.c
  169. kvm.h
  170. libfdt_env.h
  171. LICENSE
  172. lm32-dis.c
  173. m68k-dis.c
  174. m68k.ld
  175. main-loop.c
  176. main-loop.h
  177. MAINTAINERS
  178. Makefile
  179. Makefile.dis
  180. Makefile.objs
  181. Makefile.target
  182. Makefile.user
  183. memory-internal.h
  184. memory.c
  185. memory.h
  186. memory_mapping-stub.c
  187. memory_mapping.c
  188. memory_mapping.h
  189. microblaze-dis.c
  190. migration-exec.c
  191. migration-fd.c
  192. migration-tcp.c
  193. migration-unix.c
  194. migration.c
  195. migration.h
  196. mips-dis.c
  197. mips.ld
  198. module.c
  199. module.h
  200. monitor.c
  201. monitor.h
  202. nbd.c
  203. nbd.h
  204. net.c
  205. net.h
  206. notify.c
  207. notify.h
  208. os-posix.c
  209. os-win32.c
  210. osdep.c
  211. osdep.h
  212. oslib-posix.c
  213. oslib-win32.c
  214. page_cache.c
  215. path.c
  216. pci-ids.txt
  217. pflib.c
  218. pflib.h
  219. poison.h
  220. ppc-dis.c
  221. ppc.ld
  222. ppc64.ld
  223. qapi-schema-guest.json
  224. qapi-schema-test.json
  225. qapi-schema.json
  226. qbool.c
  227. qbool.h
  228. qdict-test-data.txt
  229. qdict.c
  230. qdict.h
  231. qemu-aio.h
  232. qemu-barrier.h
  233. qemu-bridge-helper.c
  234. qemu-char.c
  235. qemu-char.h
  236. qemu-common.h
  237. qemu-config.c
  238. qemu-config.h
  239. qemu-coroutine-int.h
  240. qemu-coroutine-io.c
  241. qemu-coroutine-lock.c
  242. qemu-coroutine-sleep.c
  243. qemu-coroutine.c
  244. qemu-coroutine.h
  245. qemu-doc.texi
  246. qemu-error.c
  247. qemu-error.h
  248. qemu-file.h
  249. qemu-ga.c
  250. qemu-img-cmds.hx
  251. qemu-img.c
  252. qemu-img.texi
  253. qemu-io.c
  254. qemu-lock.h
  255. qemu-log.c
  256. qemu-log.h
  257. qemu-nbd.c
  258. qemu-nbd.texi
  259. qemu-objects.h
  260. qemu-option-internal.h
  261. qemu-option.c
  262. qemu-option.h
  263. qemu-options-wrapper.h
  264. qemu-options.h
  265. qemu-options.hx
  266. qemu-os-posix.h
  267. qemu-os-win32.h
  268. qemu-progress.c
  269. qemu-queue.h
  270. qemu-seccomp.c
  271. qemu-seccomp.h
  272. qemu-sockets.c
  273. qemu-tech.texi
  274. qemu-thread-posix.c
  275. qemu-thread-posix.h
  276. qemu-thread-win32.c
  277. qemu-thread-win32.h
  278. qemu-thread.h
  279. qemu-timer-common.c
  280. qemu-timer.c
  281. qemu-timer.h
  282. qemu-tls.h
  283. qemu-tool.c
  284. qemu-user.c
  285. qemu-x509.h
  286. qemu-xattr.h
  287. qemu.sasl
  288. qemu_socket.h
  289. qerror.c
  290. qerror.h
  291. qfloat.c
  292. qfloat.h
  293. qint.c
  294. qint.h
  295. qjson.c
  296. qjson.h
  297. qlist.c
  298. qlist.h
  299. qmp-commands.hx
  300. qmp.c
  301. qobject.h
  302. qstring.c
  303. qstring.h
  304. qtest.c
  305. qtest.h
  306. range.h
  307. readline.c
  308. readline.h
  309. README
  310. rules.mak
  311. s390-dis.c
  312. s390.ld
  313. savevm.c
  314. sh4-dis.c
  315. softmmu-semi.h
  316. softmmu_defs.h
  317. softmmu_exec.h
  318. softmmu_header.h
  319. softmmu_template.h
  320. sparc-dis.c
  321. sparc.ld
  322. sparc64.ld
  323. spice-qemu-char.c
  324. sysemu.h
  325. tcg-runtime.c
  326. tci-dis.c
  327. tci.c
  328. thread-pool.c
  329. thread-pool.h
  330. thunk.c
  331. thunk.h
  332. TODO
  333. trace-events
  334. translate-all.c
  335. uboot_image.h
  336. uri.c
  337. uri.h
  338. user-exec.c
  339. VERSION
  340. version.rc
  341. vgafont.h
  342. vl.c
  343. vmstate.h
  344. x86_64.ld
  345. xen-all.c
  346. xen-mapcache.c
  347. xen-mapcache.h
  348. xen-stub.c