Fix and rework resctrl locking

[PATCH v3 0/3 (one patch for 6.6.0)] Fix and rework resctrl locking

Martin Kletzander posted 3 patches 3 years, 8 months ago

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git fetch https://github.com/patchew-project/libvirt tags/patchew/cover.1596021883.git.mkletzan@redhat.com

src/libvirt_private.syms |  1 -
src/util/virfile.c       | 31 +------------------------------
src/util/virfile.h       |  2 --
src/util/virresctrl.c    | 23 ++++++++++++++++++-----
4 files changed, 19 insertions(+), 38 deletions(-)

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[PATCH v3 0/3 (one patch for 6.6.0)] Fix and rework resctrl locking

Posted by Martin Kletzander 3 years, 8 months ago

v3:
 - put the fixing code first, so it can be pushed in the freeze
 - get rid of unnecessary code
 - CI check: https://gitlab.com/nertpinx/libvirt/-/pipelines/172040463

v2:
 - Split changes into separate patches
 - https://www.redhat.com/archives/libvir-list/2020-July/msg00601.html

v1:
 - https://www.redhat.com/archives/libvir-list/2020-July/msg00560.html

Martin Kletzander (3):
  resctrl: Use exclusive lock for /sys/fs/resctrl
  util: Get rid of virFileFlock()
  resctrl: Rename virResctrlLockWrite -> virResctrlLock

 src/libvirt_private.syms |  1 -
 src/util/virfile.c       | 31 +------------------------------
 src/util/virfile.h       |  2 --
 src/util/virresctrl.c    | 23 ++++++++++++++++++-----
 4 files changed, 19 insertions(+), 38 deletions(-)

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2.28.0