gfs2: Replace sd_freeze_state with SDF_FROZEN flag

Replace sd_freeze_state with a new SDF_FROZEN flag.

There no longer is a need for indicating that a freeze is in progress
(SDF_STARTING_FREEZE); we are now protecting the critical sections with
the sd_freeze_mutex.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
This commit is contained in:
Andreas Gruenbacher 2022-08-18 16:12:24 +02:00
commit 5432af15f8
7 changed files with 17 additions and 31 deletions