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qemu-android / qemu-android / 91553dcc9ea95ac0b92b57a4f33bfcbe8378e965
commit91553dcc9ea95ac0b92b57a4f33bfcbe8378e965[log] [tgz]
authorKevin Wolf <kwolf@redhat.com>Wed Sep 09 17:53:38 2009 +0200
committerAnthony Liguori <aliguori@us.ibm.com>Fri Sep 11 10:18:06 2009 -0500
treea6114ca778506b4c20a73235315bef87bb038bea
parent40b4f539678266160badd5ac4afa9833f9089154 [diff]
virtio-blk: Use bdrv_aio_multiwrite

It is quite common for virtio-blk to submit more than one write request in a
row to the qemu block layer. Use bdrv_aio_multiwrite to allow block drivers to
optimize its handling of the requests.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
1 file changed
tree: a6114ca778506b4c20a73235315bef87bb038bea
  1. audio/
  2. block/
  3. bsd-user/
  4. darwin-user/
  5. fpu/
  6. gdb-xml/
  7. hw/
  8. linux-user/
  9. pc-bios/
  10. roms/
  11. slirp/
  12. target-alpha/
  13. target-arm/
  14. target-cris/
  15. target-i386/
  16. target-m68k/
  17. target-microblaze/
  18. target-mips/
  19. target-ppc/
  20. target-sh4/
  21. target-sparc/
  22. tcg/
  23. tests/
  24. .gitignore
  25. .gitmodules
  26. a.out.h
  27. acl.c
  28. acl.h
  29. aes.c
  30. aes.h
  31. aio.c
  32. alpha-dis.c
  33. alpha.ld
  34. arm-dis.c
  35. arm-semi.c
  36. arm.ld
  37. balloon.h
  38. block.c
  39. block.h
  40. block_int.h
  41. bswap.h
  42. bt-host.c
  43. bt-host.h
  44. bt-vhci.c
  45. buffered_file.c
  46. buffered_file.h
  47. cache-utils.c
  48. cache-utils.h
  49. Changelog
  50. check-qdict.c
  51. check-qint.c
  52. check-qstring.c
  53. cmd.c
  54. cmd.h
  55. cocoa.m
  56. CODING_STYLE
  57. configure
  58. console.c
  59. console.h
  60. COPYING
  61. COPYING.LIB
  62. cpu-all.h
  63. cpu-common.h
  64. cpu-defs.h
  65. cpu-exec.c
  66. create_config
  67. cris-dis.c
  68. curses.c
  69. curses_keys.h
  70. cutils.c
  71. d3des.c
  72. d3des.h
  73. def-helper.h
  74. device_tree.c
  75. device_tree.h
  76. dis-asm.h
  77. disas.c
  78. disas.h
  79. dma-helpers.c
  80. dma.h
  81. dyngen-exec.h
  82. elf.h
  83. elf_ops.h
  84. envlist.c
  85. envlist.h
  86. exec-all.h
  87. exec.c
  88. feature_to_c.sh
  89. gdbstub.c
  90. gdbstub.h
  91. gen-icount.h
  92. host-utils.c
  93. host-utils.h
  94. hostregs_helper.h
  95. hpet.h
  96. hppa-dis.c
  97. hppa.ld
  98. hxtool
  99. i386-dis.c
  100. i386.ld
  101. ia64.ld
  102. ioport-user.c
  103. ioport.c
  104. ioport.h
  105. keymaps.c
  106. keymaps.h
  107. kvm-all.c
  108. kvm.h
  109. libfdt_env.h
  110. LICENSE
  111. linux-aio.c
  112. loader.c
  113. m68k-dis.c
  114. m68k-semi.c
  115. m68k.ld
  116. MAINTAINERS
  117. Makefile
  118. Makefile.hw
  119. Makefile.target
  120. microblaze-dis.c
  121. migration-exec.c
  122. migration-fd.c
  123. migration-tcp.c
  124. migration-unix.c
  125. migration.c
  126. migration.h
  127. mips-dis.c
  128. mips.ld
  129. module.c
  130. module.h
  131. monitor.c
  132. monitor.h
  133. nbd.c
  134. nbd.h
  135. net-checksum.c
  136. net.c
  137. net.h
  138. osdep.c
  139. osdep.h
  140. path.c
  141. pci-ids.txt
  142. posix-aio-compat.c
  143. ppc-dis.c
  144. ppc.ld
  145. ppc64.ld
  146. qdict-test-data.txt
  147. qdict.c
  148. qdict.h
  149. qemu-aio.h
  150. qemu-binfmt-conf.sh
  151. qemu-char.c
  152. qemu-char.h
  153. qemu-common.h
  154. qemu-config.c
  155. qemu-config.h
  156. qemu-doc.texi
  157. qemu-img-cmds.hx
  158. qemu-img.c
  159. qemu-img.texi
  160. qemu-io.c
  161. qemu-lock.h
  162. qemu-log.h
  163. qemu-malloc.c
  164. qemu-monitor.hx
  165. qemu-nbd.c
  166. qemu-nbd.texi
  167. qemu-option.c
  168. qemu-option.h
  169. qemu-options.hx
  170. qemu-sockets.c
  171. qemu-tech.texi
  172. qemu-thread.c
  173. qemu-thread.h
  174. qemu-timer.h
  175. qemu-tool.c
  176. qemu.sasl
  177. qemu_socket.h
  178. qint.c
  179. qint.h
  180. qobject.h
  181. qstring.c
  182. qstring.h
  183. readline.c
  184. readline.h
  185. README
  186. rules.mak
  187. s390-dis.c
  188. s390.ld
  189. savevm.c
  190. sdl.c
  191. sdl_keysym.h
  192. sdl_zoom.c
  193. sdl_zoom.h
  194. sdl_zoom_template.h
  195. sh4-dis.c
  196. softmmu-semi.h
  197. softmmu_defs.h
  198. softmmu_exec.h
  199. softmmu_header.h
  200. softmmu_template.h
  201. sparc-dis.c
  202. sparc.ld
  203. sparc64.ld
  204. sys-queue.h
  205. sysemu.h
  206. tap-win32.c
  207. targphys.h
  208. texi2pod.pl
  209. thunk.c
  210. thunk.h
  211. TODO
  212. translate-all.c
  213. uboot_image.h
  214. usb-bsd.c
  215. usb-linux.c
  216. usb-stub.c
  217. VERSION
  218. vgafont.h
  219. vl.c
  220. vnc-auth-sasl.c
  221. vnc-auth-sasl.h
  222. vnc-auth-vencrypt.c
  223. vnc-auth-vencrypt.h
  224. vnc-tls.c
  225. vnc-tls.h
  226. vnc.c
  227. vnc.h
  228. vnc_keysym.h
  229. vnchextile.h
  230. x86_64.ld
  231. x_keymap.c
  232. x_keymap.h