why only one use of "create_freezeable_workqueue"?

["Robert P. J. Day" <rpjday@mindspring.com>]

  hoping to avoid the madness following my earlier, innocuous question
about the lonely, defconfig'ed module scsi_wait_scan.ko, i'm curious
about why there is, in the entire tree, just one invocation of
"create_freezeable_workqueue":

$ grep -rw create_freezeable_workqueue *
drivers/misc/tifm_core.c:       workqueue = create_freezeable_workqueue("tifm");
include/linux/workqueue.h:#define create_freezeable_workqueue(name) __create_workqueue((name), 1, 1)
$

  not that there's anything wrong with that, but i'm just curious as
to why there's only one application of that feature in the whole tree.

rday

-- 
========================================================================
Robert P. J. Day
Linux Consulting, Training and Annoying Kernel Pedantry
Waterloo, Ontario, CANADA

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