Commits
Yan, Zheng committed 2b1ac852eb6
ceph: try getting buffer capability for readahead/fadvise For readahead/fadvise cases, caller of ceph_readpages does not hold buffer capability. Pages can be added to page cache while there is no buffer capability. This can cause data integrity issue. Signed-off-by: Yan, Zheng <zyan@redhat.com>