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authorMike Snitzer <snitzer@redhat.com>2014-03-20 08:36:47 -0400
committerMike Snitzer <snitzer@redhat.com>2014-03-31 10:05:51 -0400
commit760fe67e539b2f1a95dbb4c9700140eccdb1c0c1 (patch)
tree985b145d41a1a6fac2ec5fae981377c6d69bc154 /Documentation
parentfe76cd88e654124d1431bb662a0fc6e99ca811a5 (diff)
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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>
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