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(parent: 026c9cb) | patch
osd: Add pg_pool_t FLAG_WRITE_FADVISE_DONTNEED
authorJianpeng Ma <jianpeng.ma@intel.com>
Fri, 23 Jan 2015 01:31:48 +0000 (09:31 +0800)
committerJianpeng Ma <jianpeng.ma@intel.com>
Fri, 23 Jan 2015 01:31:48 +0000 (09:31 +0800)
commitec3f79d6bc70f20b4d18058b1d6ef1effca18bdf
tree1ec10638a95399ea59c146629705b20a39cbf450tree | snapshot
parent026c9cb21cc5ba6b48d2202e112851fcfd42f50dcommit | diff
osd: Add pg_pool_t FLAG_WRITE_FADVISE_DONTNEED

This flag mean all write for this pool don't cache data in osd side
afting writing.
This mainly for situation which write-data don't need in the future.
The behavior like POSIX_FADV_DONTNEED.

Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>
src/osd/osd_types.h diff | blob | history
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