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FileJournal: Don't cache journal data if journal w/o directio mode 3256/head
authorJianpeng Ma <jianpeng.ma@intel.com>
Fri, 26 Dec 2014 01:58:24 +0000 (09:58 +0800)
committerJianpeng Ma <jianpeng.ma@intel.com>
Fri, 26 Dec 2014 01:58:24 +0000 (09:58 +0800)
commit45fb9a3b5d16dfef7ef2760c162144fd58fc0c5a
tree84903c838b5ca5290f5de92ad9addd5c82ea9914tree | snapshot
parent3e6195bf0a23921ea2f8590a02ba0d8107d10fffcommit | diff
FileJournal: Don't cache journal data if journal w/o directio mode

Only read journal data in osd starting.So no need to keep journal
data in kernel cache/buffer.

Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>
src/os/FileJournal.cc diff | blob | history
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