[v1,0/2] Migration: fix missing iothread locking

Message

Emanuele Giuseppe Esposito Oct. 5, 2021, 8:07 a.m. UTC

Some functions (in this case qemu_savevm_state_complete_postcopy() and
init_dirty_bitmap_migration()) assume and document that
qemu_mutex_lock_iothread() is hold.

This seems to have been forgotten in some places, and this series
aims to fix that.

Patch 1 was part of my RFC block layer series "block layer: split
block APIs in graph and I/O" but I decided to do a separate series
for these two bugs, as they are independent from the API split.

Signed-off-by: Emanuele Giuseppe Esposito <[e-mail]>

Emanuele Giuseppe Esposito (2):
  migration: block-dirty-bitmap: add missing qemu_mutex_lock_iothread
  migration: add missing qemu_mutex_lock_iothread in
    migration_completion

 migration/block-dirty-bitmap.c | 5 ++++-
 migration/migration.c          | 3 +++
 2 files changed, 7 insertions(+), 1 deletion(-)