| commit | d641df819db8b80198fd85d9de91137e8a823b07 | [log] [tgz] |
|---|---|---|
| author | Yan, Zheng <zyan@redhat.com> | Thu Jan 19 11:21:29 2017 +0800 |
| committer | Ilya Dryomov <idryomov@gmail.com> | Mon Feb 20 12:16:07 2017 +0100 |
| tree | 9d8a8aad955db26b3f160b1d3b2a9a79afdddc14 | |
| parent | 24c149ad6914d349d8b64749f20f3f8ea5031fe0 [diff] |
ceph: update readpages osd request according to size of pages add_to_page_cache_lru() can fails, so the actual pages to read can be smaller than the initial size of osd request. We need to update osd request size in that case. Signed-off-by: Yan, Zheng <zyan@redhat.com> Reviewed-by: Jeff Layton <jlayton@redhat.com>