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| author | majianpeng <majianpeng@gmail.com> | 2013-09-12 13:54:26 +0800 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-12-13 09:13:17 -0800 |
| commit | e8344e668915a7488def414f016dbf7d9fce84b5 (patch) | |
| tree | f0ea6b254a90b29a8041b95464351a2976625cef /samples | |
| parent | 9f12bd119e408388233e7aeb1152f372a8b5dcad (diff) | |
ceph: Implement writev/pwritev for sync operation.
For writev/pwritev sync-operatoin, ceph only do the first iov.
I divided the write-sync-operation into two functions. One for
direct-write, other for none-direct-sync-write. This is because for
none-direct-sync-write we can merge iovs to one. But for direct-write,
we can't merge iovs.
Signed-off-by: Jianpeng Ma <majianpeng@gmail.com>
Reviewed-by: Yan, Zheng <zheng.z.yan@intel.com>
Signed-off-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions