reef: mds: use SimpleLock::WAIT_ALL for wait mask
The Locker uses has_any_waiter for a particular lock to evaluate whether
to nudge the log. For the squid, tentacle, and main branches, this
larger bit mask (all 64 bits) will cause this to wrongly return true for
other locks which have waiters. The side-effect of waking requests
spuriously is undesirable but should not affect performance
significantly.
For reef and older releases, using std::numeric_limits<uint64_t>::max()
in has_any_waiter() causes a bitwise overflow that sets the wait-queue
search bound impossibly high, resulting in the method always incorrectly
returning false. This results in nudge_log never nudging the log!
Note: for reef the fix is different because of the interface refactor.
For that reason, this fix is applied directly to reef.
Fixes: db5c9dc2e6cc95a8d112c2131e4cac5340ca9dd0
Fixes: https://tracker.ceph.com/issues/75141
Signed-off-by: Patrick Donnelly <pdonnell@ibm.com>
(cherry picked from commit
6580d4e58326ec7ce89f6b813904a04d266e910c)