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qemu / qemu / 618fbb84299780af96e3d4c4b6f2148656fe3708
commit618fbb84299780af96e3d4c4b6f2148656fe3708[log] [tgz]
authorChristoph Hellwig <hch@lst.de>Wed May 19 12:40:09 2010 +0200
committerKevin Wolf <kwolf@redhat.com>Fri May 21 11:49:19 2010 +0200
treeba3fdaa1fe637ac824767fccb3e1df797d7fc46a
parentde6c8042ec55da18702fa51f09072fcaa315edc3 [diff]
virtio-blk: fix barrier support

Before issuing the barrier to the block driver we need to flush our oustanding
queue of write requests, as the flush is supposed to be issued after them.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
1 file changed
tree: ba3fdaa1fe637ac824767fccb3e1df797d7fc46a
  1. audio/
  2. block/
  3. bsd-user/
  4. darwin-user/
  5. default-configs/
  6. docs/
  7. fpu/
  8. fsdev/
  9. gdb-xml/
  10. hw/
  11. linux-user/
  12. net/
  13. pc-bios/
  14. QMP/
  15. roms/
  16. slirp/
  17. sysconfigs/
  18. target-alpha/
  19. target-arm/
  20. target-cris/
  21. target-i386/
  22. target-m68k/
  23. target-microblaze/
  24. target-mips/
  25. target-ppc/
  26. target-s390x/
  27. target-sh4/
  28. target-sparc/
  29. tcg/
  30. tests/
  31. .gitignore
  32. .gitmodules
  33. a.out.h
  34. acl.c
  35. acl.h
  36. aes.c
  37. aes.h
  38. aio.c
  39. alpha-dis.c
  40. alpha.ld
  41. arch_init.c
  42. arch_init.h
  43. arm-dis.c
  44. arm-semi.c
  45. arm.ld
  46. async.c
  47. balloon.c
  48. balloon.h
  49. block-migration.c
  50. block-migration.h
  51. block.c
  52. block.h
  53. block_int.h
  54. bswap.h
  55. bt-host.c
  56. bt-host.h
  57. bt-vhci.c
  58. buffered_file.c
  59. buffered_file.h
  60. cache-utils.c
  61. cache-utils.h
  62. Changelog
  63. check-qdict.c
  64. check-qfloat.c
  65. check-qint.c
  66. check-qjson.c
  67. check-qlist.c
  68. check-qstring.c
  69. cmd.c
  70. cmd.h
  71. cocoa.m
  72. CODING_STYLE
  73. config.h
  74. configure
  75. console.c
  76. console.h
  77. COPYING
  78. COPYING.LIB
  79. cpu-all.h
  80. cpu-common.h
  81. cpu-defs.h
  82. cpu-exec.c
  83. cpus.c
  84. cpus.h
  85. create_config
  86. cris-dis.c
  87. curses.c
  88. curses_keys.h
  89. cutils.c
  90. d3des.c
  91. d3des.h
  92. def-helper.h
  93. device_tree.c
  94. device_tree.h
  95. dis-asm.h
  96. disas.c
  97. disas.h
  98. dma-helpers.c
  99. dma.h
  100. dyngen-exec.h
  101. elf.h
  102. envlist.c
  103. envlist.h
  104. exec-all.h
  105. exec.c
  106. feature_to_c.sh
  107. gdbstub.c
  108. gdbstub.h
  109. gen-icount.h
  110. host-utils.c
  111. host-utils.h
  112. hpet.h
  113. hppa-dis.c
  114. hppa.ld
  115. hxtool
  116. i386-dis.c
  117. i386.ld
  118. ia64-dis.c
  119. ia64.ld
  120. input.c
  121. ioport-user.c
  122. ioport.c
  123. ioport.h
  124. iov.c
  125. iov.h
  126. json-lexer.c
  127. json-lexer.h
  128. json-parser.c
  129. json-parser.h
  130. json-streamer.c
  131. json-streamer.h
  132. keymaps.c
  133. keymaps.h
  134. kvm-all.c
  135. kvm-stub.c
  136. kvm.h
  137. libfdt_env.h
  138. LICENSE
  139. linux-aio.c
  140. m68k-dis.c
  141. m68k-semi.c
  142. m68k.ld
  143. MAINTAINERS
  144. Makefile
  145. Makefile.dis
  146. Makefile.hw
  147. Makefile.objs
  148. Makefile.target
  149. Makefile.user
  150. microblaze-dis.c
  151. migration-exec.c
  152. migration-fd.c
  153. migration-tcp.c
  154. migration-unix.c
  155. migration.c
  156. migration.h
  157. mips-dis.c
  158. mips.ld
  159. module.c
  160. module.h
  161. monitor.c
  162. monitor.h
  163. nbd.c
  164. nbd.h
  165. net-checksum.c
  166. net.c
  167. net.h
  168. notify.c
  169. notify.h
  170. osdep.c
  171. osdep.h
  172. path.c
  173. pci-ids.txt
  174. poison.h
  175. posix-aio-compat.c
  176. ppc-dis.c
  177. ppc.ld
  178. ppc64.ld
  179. qbool.c
  180. qbool.h
  181. qdict-test-data.txt
  182. qdict.c
  183. qdict.h
  184. qemu-aio.h
  185. qemu-barrier.h
  186. qemu-binfmt-conf.sh
  187. qemu-char.c
  188. qemu-char.h
  189. qemu-common.h
  190. qemu-config.c
  191. qemu-config.h
  192. qemu-doc.texi
  193. qemu-error.c
  194. qemu-error.h
  195. qemu-img-cmds.hx
  196. qemu-img.c
  197. qemu-img.texi
  198. qemu-io.c
  199. qemu-lock.h
  200. qemu-log.h
  201. qemu-malloc.c
  202. qemu-monitor.hx
  203. qemu-nbd.c
  204. qemu-nbd.texi
  205. qemu-objects.h
  206. qemu-option.c
  207. qemu-option.h
  208. qemu-options.hx
  209. qemu-queue.h
  210. qemu-sockets.c
  211. qemu-tech.texi
  212. qemu-thread.c
  213. qemu-thread.h
  214. qemu-timer.c
  215. qemu-timer.h
  216. qemu-tool.c
  217. qemu-x509.h
  218. qemu.sasl
  219. qemu_socket.h
  220. qerror.c
  221. qerror.h
  222. qfloat.c
  223. qfloat.h
  224. qint.c
  225. qint.h
  226. qjson.c
  227. qjson.h
  228. qlist.c
  229. qlist.h
  230. qobject.h
  231. qstring.c
  232. qstring.h
  233. readline.c
  234. readline.h
  235. README
  236. rules.mak
  237. rwhandler.c
  238. rwhandler.h
  239. s390-dis.c
  240. s390.ld
  241. savevm.c
  242. sdl.c
  243. sdl_keysym.h
  244. sdl_zoom.c
  245. sdl_zoom.h
  246. sdl_zoom_template.h
  247. sh4-dis.c
  248. softmmu-semi.h
  249. softmmu_defs.h
  250. softmmu_exec.h
  251. softmmu_header.h
  252. softmmu_template.h
  253. sparc-dis.c
  254. sparc.ld
  255. sparc64.ld
  256. sysemu.h
  257. targphys.h
  258. tcg-runtime.c
  259. texi2pod.pl
  260. thunk.c
  261. thunk.h
  262. TODO
  263. translate-all.c
  264. uboot_image.h
  265. usb-bsd.c
  266. usb-linux.c
  267. usb-stub.c
  268. VERSION
  269. vgafont.h
  270. vl.c
  271. vnc-auth-sasl.c
  272. vnc-auth-sasl.h
  273. vnc-auth-vencrypt.c
  274. vnc-auth-vencrypt.h
  275. vnc-encoding-hextile.c
  276. vnc-encoding-zlib.c
  277. vnc-tls.c
  278. vnc-tls.h
  279. vnc.c
  280. vnc.h
  281. vnc_keysym.h
  282. vnchextile.h
  283. x86_64.ld
  284. x_keymap.c
  285. x_keymap.h