linux/net/ceph
Sage Weil b7495fc2ff ceph: make page alignment explicit in osd interface
We used to infer alignment of IOs within a page based on the file offset,
which assumed they matched.  This broke with direct IO that was not aligned
to pages (e.g., 512-byte aligned IO).  We were also trusting the alignment
specified in the OSD reply, which could have been adjusted by the server.

Explicitly specify the page alignment when setting up OSD IO requests.

Signed-off-by: Sage Weil <sage@newdream.net>
2010-11-09 12:43:12 -08:00
..
crush
armor.c
auth_none.c
auth_none.h
auth_x_protocol.h
auth_x.c
auth_x.h
auth.c
buffer.c
ceph_common.c ceph: don't crash when passed bad mount options 2010-10-20 15:38:22 -07:00
ceph_fs.c
ceph_hash.c
ceph_strings.c
crypto.c
crypto.h
debugfs.c rbd: introduce rados block device (rbd), based on libceph 2010-10-20 15:38:13 -07:00
Kconfig
Makefile
messenger.c ceph: fix small seq message skipping 2010-11-01 15:49:23 -07:00
mon_client.c
msgpool.c
osd_client.c ceph: make page alignment explicit in osd interface 2010-11-09 12:43:12 -08:00
osdmap.c
pagelist.c ceph: fix num_pages_free accounting in pagelist 2010-10-20 15:38:23 -07:00
pagevec.c ceph: fix comment, remove extraneous args 2010-11-09 12:24:53 -08:00