Sage Weil 124e68e740 ceph: file operations ...

File open and close operations, and read and write methods that ensure
we have obtained the proper capabilities from the MDS cluster before
performing IO on a file.  We take references on held capabilities for
the duration of the read/write to avoid prematurely releasing them
back to the MDS.

We implement two main paths for read and write: one that is buffered
(and uses generic_aio_{read,write}), and one that is fully synchronous
and blocking (operating either on a __user pointer or, if O_DIRECT,
directly on user pages).

Signed-off-by: Sage Weil <sage@newdream.net>

2009-10-06 11:31:08 -07:00

..

buffer.c

ceph: ref counted buffer

2009-10-06 11:31:07 -07:00

buffer.h

ceph: ref counted buffer

2009-10-06 11:31:07 -07:00

ceph_debug.h

ceph: client types

2009-10-06 11:31:07 -07:00

ceph_frag.c

ceph: client types

2009-10-06 11:31:07 -07:00

ceph_frag.h

ceph: client types

2009-10-06 11:31:07 -07:00

ceph_fs.c

ceph: on-wire types

2009-10-06 11:31:06 -07:00

ceph_fs.h

ceph: on-wire types

2009-10-06 11:31:06 -07:00

ceph_strings.c

ceph: on-wire types

2009-10-06 11:31:06 -07:00

ceph_ver.h

ceph: client types

2009-10-06 11:31:07 -07:00

dir.c

ceph: directory operations

2009-10-06 11:31:08 -07:00

file.c

ceph: file operations

2009-10-06 11:31:08 -07:00

inode.c

ceph: inode operations

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msgr.h

ceph: on-wire types

2009-10-06 11:31:06 -07:00

rados.h

ceph: on-wire types

2009-10-06 11:31:06 -07:00

super.c

ceph: super.c

2009-10-06 11:31:07 -07:00

super.h

ceph: client types

2009-10-06 11:31:07 -07:00

types.h

ceph: client types

2009-10-06 11:31:07 -07:00

xattr.c

ceph: inode operations

2009-10-06 11:31:08 -07:00