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authorJeff Layton <jlayton@redhat.com>2013-02-04 17:18:05 +0400
committerJ. Bruce Fields <bfields@redhat.com>2013-02-05 02:19:12 +0400
commitaca8a23de60c705e2458b2c6731ad59aa0717f83 (patch)
tree9b6d8ae1402b9ee701b907023d72b4f29fd41fb7 /net/ieee802154/raw.c
parent2c6b691c05bf77c4bc7c9f1a9b6d93a160928421 (diff)
downloadlinux-aca8a23de60c705e2458b2c6731ad59aa0717f83.tar.xz
nfsd: add recurring workqueue job to clean the cache
It's not sufficient to only clean the cache when requests come in. What if we have a flurry of activity and then the server goes idle? Add a workqueue job that will clean the cache every RC_EXPIRE period. Care is taken to only run this when we expect to have entries expiring. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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