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qemu / qemu / 2899f41eef2806cf8eb119811c9d6fcf15ce80f6
commit2899f41eef2806cf8eb119811c9d6fcf15ce80f6[log] [tgz]
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>Mon Jul 29 16:35:54 2019 -0400
committerJohn Snow <jsnow@redhat.com>Fri Aug 16 16:28:02 2019 -0400
treed47fe3f04ad7c4bb6c4b9d8b3e9468c607da0f6d
parentb30ffbef531bb851dd96f335de4788e90471234e [diff]
blockdev: reduce aio_context locked sections in bitmap add/remove

Commit 0a6c86d024c52 returned these locks back to add/remove
functionality, to protect from intersection of persistent bitmap
related IO with other IO. But other bitmap-related functions called
here are unrelated to the problem, and there are no needs to keep these
calls inside critical sections.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190708220502.12977-2-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
1 file changed
tree: d47fe3f04ad7c4bb6c4b9d8b3e9468c607da0f6d
  1. accel/
  2. audio/
  3. authz/
  4. backends/
  5. block/
  6. bsd-user/
  7. chardev/
  8. contrib/
  9. crypto/
  10. default-configs/
  11. disas/
  12. docs/
  13. dump/
  14. fpu/
  15. fsdev/
  16. gdb-xml/
  17. hw/
  18. include/
  19. io/
  20. libdecnumber/
  21. linux-headers/
  22. linux-user/
  23. migration/
  24. monitor/
  25. nbd/
  26. net/
  27. pc-bios/
  28. po/
  29. python/
  30. qapi/
  31. qga/
  32. qobject/
  33. qom/
  34. replay/
  35. roms/
  36. scripts/
  37. scsi/
  38. stubs/
  39. target/
  40. tcg/
  41. tests/
  42. trace/
  43. ui/
  44. util/
  45. capstone
  46. dtc
  47. slirp
  48. .cirrus.yml
  49. .dir-locals.el
  50. .editorconfig
  51. .exrc
  52. .gdbinit
  53. .gitignore
  54. .gitlab-ci.yml
  55. .gitmodules
  56. .gitpublish
  57. .mailmap
  58. .patchew.yml
  59. .shippable.yml
  60. .travis.yml
  61. arch_init.c
  62. balloon.c
  63. block.c
  64. blockdev-nbd.c
  65. blockdev.c
  66. blockjob.c
  67. bootdevice.c
  68. bt-host.c
  69. bt-vhci.c
  70. Changelog
  71. CODING_STYLE
  72. configure
  73. COPYING
  74. COPYING.LIB
  75. cpus-common.c
  76. cpus.c
  77. device-hotplug.c
  78. device_tree.c
  79. disas.c
  80. dma-helpers.c
  81. exec.c
  82. gdbstub.c
  83. gitdm.config
  84. HACKING
  85. hmp-commands-info.hx
  86. hmp-commands.hx
  87. ioport.c
  88. iothread.c
  89. job-qmp.c
  90. job.c
  91. Kconfig.host
  92. LICENSE
  93. MAINTAINERS
  94. Makefile
  95. Makefile.objs
  96. Makefile.target
  97. memory.c
  98. memory_ldst.inc.c
  99. memory_mapping.c
  100. module-common.c
  101. os-posix.c
  102. os-win32.c
  103. qdev-monitor.c
  104. qemu-bridge-helper.c
  105. qemu-deprecated.texi
  106. qemu-doc.texi
  107. qemu-edid.c
  108. qemu-ga.texi
  109. qemu-img-cmds.hx
  110. qemu-img.c
  111. qemu-img.texi
  112. qemu-io-cmds.c
  113. qemu-io.c
  114. qemu-keymap.c
  115. qemu-nbd.c
  116. qemu-nbd.texi
  117. qemu-option-trace.texi
  118. qemu-options-wrapper.h
  119. qemu-options.h
  120. qemu-options.hx
  121. qemu-seccomp.c
  122. qemu-tech.texi
  123. qemu.nsi
  124. qemu.sasl
  125. qtest.c
  126. README
  127. replication.c
  128. replication.h
  129. rules.mak
  130. thunk.c
  131. tpm.c
  132. trace-events
  133. VERSION
  134. version.rc
  135. vl.c