unimore/kernel-hacking-2024-linux-steffo
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kernel-hacking-2024-linux-s.../fs/ceph
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Sage Weil 6df058c025 ceph: include transaction id in ceph_msg_header (protocol change) 
Many (most?) message types include a transaction id.  By including it in
the fixed size header, we always have it available even when we are unable
to allocate memory for the (larger, variable sized) message body.  This
will allow us to error out the appropriate request instead of (silently)
dropping the reply.

Signed-off-by: Sage Weil <sage@newdream.net>
2009-12-23 08:17:22 -08:00
..
crush ceph: whitespace cleanup 2009-12-03 14:59:44 -08:00
addr.c ceph: writeback congestion control 2009-12-21 16:39:56 -08:00
auth.c ceph: mount fails immediately on error 2009-11-20 14:24:46 -08:00
auth.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
auth_none.c ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
auth_none.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
buffer.c ceph: simplify ceph_buffer interface 2009-12-07 12:17:17 -08:00
buffer.h ceph: simplify ceph_buffer interface 2009-12-07 12:17:17 -08:00
caps.c ceph: include transaction id in ceph_msg_header (protocol change) 2009-12-23 08:17:22 -08:00
ceph_debug.h
ceph_frag.c
ceph_frag.h
ceph_fs.c ceph: make object hash a pg_pool property 2009-11-06 21:55:25 -08:00
ceph_fs.h ceph: include transaction id in ceph_msg_header (protocol change) 2009-12-23 08:17:22 -08:00
ceph_hash.c ceph: whitespace cleanup 2009-12-03 14:59:44 -08:00
ceph_hash.h ceph: make object hash a pg_pool property 2009-11-06 21:55:25 -08:00
ceph_strings.c ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
debugfs.c ceph: writeback congestion control 2009-12-21 16:39:56 -08:00
decode.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
dir.c ceph: do not drop lease during revalidate 2009-12-21 16:39:58 -08:00
export.c ceph: nfs re-export support 2009-10-06 11:31:13 -07:00
file.c ceph: fix sparse endian warning 2009-11-04 16:36:12 -08:00
inode.c ceph: ensure rename target dentry fails revalidation 2009-12-21 16:39:57 -08:00
ioctl.c ceph: allow preferred osd to be get/set via layout ioctl 2009-12-03 14:59:48 -08:00
ioctl.h ceph: allow preferred osd to be get/set via layout ioctl 2009-12-03 14:59:48 -08:00
Kconfig ceph: Kconfig, Makefile 2009-10-06 11:31:15 -07:00
Makefile ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
mds_client.c ceph: include transaction id in ceph_msg_header (protocol change) 2009-12-23 08:17:22 -08:00
mds_client.h ceph: do not touch_caps while iterating over caps list 2009-12-23 08:17:14 -08:00
mdsmap.c ceph: hex dump corrupt server data to KERN_DEBUG 2009-12-21 16:39:52 -08:00
mdsmap.h ceph: decode updated mdsmap format 2009-11-20 14:24:33 -08:00
messenger.c ceph: control access to page vector for incoming data 2009-12-23 08:17:20 -08:00
messenger.h ceph: control access to page vector for incoming data 2009-12-23 08:17:20 -08:00
mon_client.c ceph: include transaction id in ceph_msg_header (protocol change) 2009-12-23 08:17:22 -08:00
mon_client.h ceph: negotiate authentication protocol; implement AUTH_NONE protocol 2009-11-18 16:19:57 -08:00
msgpool.c ceph: more informative msgpool errors 2009-12-23 08:17:21 -08:00
msgpool.h ceph: warn on allocation from msgpool with larger front_len 2009-10-15 18:14:43 -07:00
msgr.h ceph: include transaction id in ceph_msg_header (protocol change) 2009-12-23 08:17:22 -08:00
osd_client.c ceph: include transaction id in ceph_msg_header (protocol change) 2009-12-23 08:17:22 -08:00
osd_client.h ceph: control access to page vector for incoming data 2009-12-23 08:17:20 -08:00
osdmap.c ceph: fix incremental osdmap pg_temp decoding bug 2009-12-21 16:40:00 -08:00
osdmap.h ceph: fix endian conversions for ceph_pg 2009-11-04 16:36:07 -08:00
rados.h ceph: include transaction id in ceph_msg_header (protocol change) 2009-12-23 08:17:22 -08:00
README ceph: make object hash a pg_pool property 2009-11-06 21:55:25 -08:00
snap.c ceph: hex dump corrupt server data to KERN_DEBUG 2009-12-21 16:39:52 -08:00
super.c ceph: only unregister registered bdi 2009-12-23 08:17:18 -08:00
super.h ceph: writeback congestion control 2009-12-21 16:39:56 -08:00
types.h ceph: make object hash a pg_pool property 2009-11-06 21:55:25 -08:00
xattr.c ceph: simplify ceph_buffer interface 2009-12-07 12:17:17 -08:00

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