The dql_queued() function currently handles both queuing object counts
and populating bitmaps for reporting stalls.

This commit splits the bitmap population into a separate function,
allowing for conditional invocation in scenarios where the feature is
disabled.

This refactor maintains functionality while improving code
organization.

Signed-off-by: Breno Leitao <leitao@debian.org>
Link: https://lore.kernel.org/r/20240411192241.2498631-3-leitao@debian.org


Signed-off-by: Jakub Kicinski <kuba@kernel.org>