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40819f6fb2
linux/fs/ceph
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Greg Farnum 40819f6fb2 ceph: add flock/fcntl lock support 
Implement flock inode operation to support advisory file locking.  All
lock/unlock operations are synchronous with the MDS.  Lock state is
sent when reconnecting to a recovering MDS to restore the shared lock
state.

Signed-off-by: Greg Farnum <gregf@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
2010-08-02 16:10:53 -07:00
..
crush ceph: clean up header guards 2010-08-01 20:11:42 -07:00
addr.c ceph: perform lazy reads when file mode and caps permit 2010-08-01 20:11:39 -07:00
armor.c ceph: code cleanup 2010-08-01 20:11:40 -07:00
auth_none.c ceph: renew auth tickets before they expire 2010-05-29 09:12:39 -07:00
auth_none.h ceph: add missing #includes 2010-05-03 10:49:24 -07:00
auth_x_protocol.h ceph: add support for auth_x authentication protocol 2010-02-11 11:48:45 -08:00
auth_x.c ceph: code cleanup 2010-08-01 20:11:40 -07:00
auth_x.h ceph: add support for auth_x authentication protocol 2010-02-11 11:48:45 -08:00
auth.c ceph: code cleanup 2010-08-01 20:11:40 -07:00
auth.h ceph: renew auth tickets before they expire 2010-05-29 09:12:39 -07:00
buffer.c ceph: code cleanup 2010-08-01 20:11:40 -07:00
buffer.h ceph: buffer decoding helpers 2010-02-10 15:04:39 -08:00
caps.c ceph: support v2 client_caps encoding 2010-08-02 15:48:49 -07:00
ceph_debug.h
ceph_frag.c
ceph_frag.h ceph: clean up header guards 2010-08-01 20:11:42 -07:00
ceph_fs.c ceph: request FILE_LAZYIO cap when LAZY file mode is set 2010-08-01 20:11:38 -07:00
ceph_fs.h ceph: define on-wire types, constants for file locking support 2010-08-02 15:48:54 -07:00
ceph_hash.c
ceph_hash.h ceph: clean up header guards 2010-08-01 20:11:42 -07:00
ceph_strings.c ceph: define on-wire types, constants for file locking support 2010-08-02 15:48:54 -07:00
crypto.c ceph: move AES iv definition to shared header 2010-08-02 15:48:31 -07:00
crypto.h ceph: code cleanup 2010-08-01 20:11:40 -07:00
debugfs.c ceph: use %pU to print uuid (fsid) 2010-08-01 20:11:42 -07:00
decode.h ceph: code cleanup 2010-08-01 20:11:40 -07:00
dir.c ceph: code cleanup 2010-08-01 20:11:40 -07:00
export.c fs/ceph: Use ERR_CAST 2010-05-29 09:12:41 -07:00
file.c ceph: add flock/fcntl lock support 2010-08-02 16:10:53 -07:00
inode.c ceph: perform lazy reads when file mode and caps permit 2010-08-01 20:11:39 -07:00
ioctl.c ceph: add LAZYIO ioctl to mark a file description for lazy consistency 2010-08-01 20:11:39 -07:00
ioctl.h ceph: add LAZYIO ioctl to mark a file description for lazy consistency 2010-08-01 20:11:39 -07:00
Kconfig ceph: Correct obvious typo of Kconfig variable "CRYPTO_AES" 2010-07-24 21:36:07 -07:00
locks.c ceph: add flock/fcntl lock support 2010-08-02 16:10:53 -07:00
Makefile ceph: add flock/fcntl lock support 2010-08-02 16:10:53 -07:00
mds_client.c ceph: add flock/fcntl lock support 2010-08-02 16:10:53 -07:00
mds_client.h ceph: handle ESTALE properly; on receipt send to authority if it wasn't 2010-08-01 20:11:41 -07:00
mdsmap.c ceph: track laggy state of mds from mdsmap 2010-08-01 20:11:40 -07:00
mdsmap.h ceph: track laggy state of mds from mdsmap 2010-08-01 20:11:40 -07:00
messenger.c ceph: specify supported features in super.h 2010-08-01 20:11:41 -07:00
messenger.h ceph: close out mds, osd connections before stopping auth 2010-05-29 09:42:03 -07:00
mon_client.c ceph: use complete_all and wake_up_all 2010-07-27 13:11:17 -07:00
mon_client.h ceph: reuse mon subscribe message instead of allocated anew 2010-05-21 16:26:11 -07:00
msgpool.c ceph: all allocation functions should get gfp_mask 2010-05-17 15:25:42 -07:00
msgpool.h ceph: name msgpools; useful error messages 2010-05-17 15:25:24 -07:00
msgr.h ceph: clean up header guards 2010-08-01 20:11:42 -07:00
osd_client.c ceph: only set num_pages in calc_layout 2010-08-01 20:11:40 -07:00
osd_client.h ceph: resubmit requests on pg mapping change (not just primary change) 2010-05-11 09:53:56 -07:00
osdmap.c ceph: fix decoding of pool snap info 2010-08-02 11:10:07 -07:00
osdmap.h ceph: resubmit requests on pg mapping change (not just primary change) 2010-05-11 09:53:56 -07:00
pagelist.c ceph: use __page_cache_alloc and add_to_page_cache_lru 2010-05-17 15:25:12 -07:00
pagelist.h ceph: support ceph_pagelist for message payload 2009-12-23 12:12:31 -08:00
rados.h ceph: sync header defs with server code 2010-08-01 20:11:42 -07:00
README
snap.c ceph: use ceph_sb_to_client instead of ceph_client 2010-05-17 15:25:17 -07:00
super.c ceph: make ->sync_fs not wait if wait==0 2010-08-01 20:11:42 -07:00
super.h ceph: add flock/fcntl lock support 2010-08-02 16:10:53 -07:00
types.h
xattr.c ceph: code cleanup 2010-08-01 20:11:40 -07:00

README 

#
# The following files are shared by (and manually synchronized
# between) the Ceph userland and kernel client.
#
# userland                  kernel
src/include/ceph_fs.h	    fs/ceph/ceph_fs.h
src/include/ceph_fs.cc	    fs/ceph/ceph_fs.c
src/include/msgr.h	    fs/ceph/msgr.h
src/include/rados.h	    fs/ceph/rados.h
src/include/ceph_strings.cc fs/ceph/ceph_strings.c
src/include/ceph_frag.h	    fs/ceph/ceph_frag.h
src/include/ceph_frag.cc    fs/ceph/ceph_frag.c
src/include/ceph_hash.h	    fs/ceph/ceph_hash.h
src/include/ceph_hash.cc    fs/ceph/ceph_hash.c
src/crush/crush.c	    fs/ceph/crush/crush.c
src/crush/crush.h	    fs/ceph/crush/crush.h
src/crush/mapper.c	    fs/ceph/crush/mapper.c
src/crush/mapper.h	    fs/ceph/crush/mapper.h
src/crush/hash.h	    fs/ceph/crush/hash.h
src/crush/hash.c	    fs/ceph/crush/hash.c