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ceph: use mapping->nrpages to determine if mapping is empty
authorSage Weil <sage@newdream.net>
Fri, 17 Sep 2010 17:46:44 +0000 (10:46 -0700)
committerSage Weil <sage@newdream.net>
Wed, 20 Oct 2010 22:38:15 +0000 (15:38 -0700)
commit18a38193efcaac1fb3c94ad8fa04bb117850a3c2
tree096877dc2a039a991262d9f05fa0a2c2f684cfa8tree | snapshot (tar.bz2 tar.gz zip)
parent93afd449aa3c0430ef409c13e1cb2b3f0458fc10commit | diff
ceph: use mapping->nrpages to determine if mapping is empty

This is simpler and faster.

Signed-off-by: Sage Weil <sage@newdream.net>
fs/ceph/caps.c diff | blob | blame | history
Clone of davem's net-next-2.6 tree