linux-toradex.git/include/linux/ceph, branch v3.19-rc2

libceph: fixup includes in pagelist.h

2014-12-17T17:09:53+00:00

pagelist.h needs to include linux/types.h and asm/byteorder.h and not
rely on other headers pulling yet another set of headers.

Signed-off-by: Ilya Dryomov

ceph: use getattr request to fetch inline data

2014-12-17T17:09:52+00:00

Add a new parameter 'locked_page' to ceph_do_getattr(). If inline data
in getattr reply will be copied to the page.

Signed-off-by: Yan, Zheng

ceph: add inline data to pagecache

2014-12-17T17:09:52+00:00

Request reply and cap message can contain inline data. add inline data
to the page cache if there is Fc cap.

Signed-off-by: Yan, Zheng

libceph: specify position of extent operation

2014-12-17T17:09:52+00:00

allow specifying position of extent operation in multi-operations
osd request. This is required for cephfs to convert inline data to
normal data (compare xattr, then write object).

Signed-off-by: Yan, Zheng 
Reviewed-by: Ilya Dryomov

libceph: add SETXATTR/CMPXATTR osd operations support

2014-12-17T17:09:51+00:00

Signed-off-by: Yan, Zheng 
Reviewed-by: Ilya Dryomov

libceph: require cephx message signature by default

2014-12-17T17:09:51+00:00

Signed-off-by: Yan, Zheng 
Reviewed-by: Ilya Dryomov

libceph: update ceph_msg_header structure

2014-12-17T17:09:50+00:00

2 bytes of what was reserved space is now used by userspace for the
compat_version field.

Signed-off-by: John Spray 
Reviewed-by: Sage Weil

libceph: message signature support

2014-12-17T17:09:50+00:00

Signed-off-by: Yan, Zheng

libceph: nuke ceph_kvfree()

2014-12-17T17:09:50+00:00

Use kvfree() from linux/mm.h instead, which is identical.  Also fix the
ceph_buffer comment: we will allocate with kmalloc() up to 32k - the
value of PAGE_ALLOC_COSTLY_ORDER, but that really is just an
implementation detail so don't mention it at all.

Signed-off-by: Ilya Dryomov

ceph: fix file lock interruption

2014-12-17T17:09:49+00:00

When a lock operation is interrupted, current code sends a unlock request to
MDS to undo the lock operation. This method does not work as expected because
the unlock request can drop locks that have already been acquired.

The fix is use the newly introduced CEPH_LOCK_FCNTL_INTR/CEPH_LOCK_FLOCK_INTR
requests to interrupt blocked file lock request. These requests do not drop
locks that have alread been acquired, they only interrupt blocked file lock
request.

Signed-off-by: Yan, Zheng