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(parent: d8cab36) | patch
dm thin: simplify pool_is_congested
authorMike Snitzer <snitzer@redhat.com>
Thu, 20 Mar 2014 12:36:47 +0000 (08:36 -0400)
committerMike Snitzer <snitzer@redhat.com>
Mon, 31 Mar 2014 14:05:51 +0000 (10:05 -0400)
commit61b2b9b8c0783457ae841181eff35e6ef805bb0c
tree985b145d41a1a6fac2ec5fae981377c6d69bc154tree | snapshot
parentd8cab362ed5de3e4bdc0712d6feca8dbd1b849f0commit | diff
dm thin: simplify pool_is_congested

The pool is congested if the pool is in PM_OUT_OF_DATA_SPACE mode.  This
is more explicit/clear/efficient than inferring whether or not the pool
is congested by checking if retry_on_resume_list is empty.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Acked-by: Joe Thornber <ejt@redhat.com>
drivers/md/dm-thin.c diff | blob | history
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