linux/fs/dlm
David Teigland c85d65e914 [DLM] cancel in conversion deadlock [4/6]
When conversion deadlock is detected, cancel the conversion and return
EDEADLK to the application.  This is a new default behavior where before
the dlm would allow the deadlock to exist indefinately.

The DLM_LKF_NODLCKWT flag can now be used in a conversion to prevent the
dlm from performing conversion deadlock detection/cancelation on it.
The DLM_LKF_CONVDEADLK flag can continue to be used as before to tell the
dlm to demote the granted mode of the lock being converted if it gets into
a conversion deadlock.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2007-07-09 08:22:38 +01:00
..
ast.c [DLM] fs/dlm/ast.c should #include "ast.h" 2007-05-01 09:11:25 +01:00
ast.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
config.c [DLM] add lock timeouts and warnings [2/6] 2007-07-09 08:22:33 +01:00
config.h [DLM] add lock timeouts and warnings [2/6] 2007-07-09 08:22:33 +01:00
debug_fs.c [DLM] keep dlm from panicing when traversing rsb list in debugfs 2007-07-09 08:22:29 +01:00
dir.c [DLM] Update DLM to the latest patch level 2006-01-20 08:47:07 +00:00
dir.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
dlm_internal.h [DLM] dlm_device interface changes [3/6] 2007-07-09 08:22:36 +01:00
Kconfig DLM must depend on SYSFS 2007-07-07 14:17:43 -07:00
lock.c [DLM] cancel in conversion deadlock [4/6] 2007-07-09 08:22:38 +01:00
lock.h [DLM] dlm_device interface changes [3/6] 2007-07-09 08:22:36 +01:00
lockspace.c [DLM] add lock timeouts and warnings [2/6] 2007-07-09 08:22:33 +01:00
lockspace.h [DLM] dlm: user locks 2006-07-13 09:25:34 -04:00
lowcomms.c [DLM] lowcomms style 2007-05-01 09:11:51 +01:00
lowcomms.h [DLM] Clean up lowcomms 2006-12-07 09:25:13 -05:00
lvb_table.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
main.c [DLM] add lock timeouts and warnings [2/6] 2007-07-09 08:22:33 +01:00
Makefile [DLM] add lock timeouts and warnings [2/6] 2007-07-09 08:22:33 +01:00
member.c [DLM] add lock timeouts and warnings [2/6] 2007-07-09 08:22:33 +01:00
member.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
memory.c [PATCH] Transform kmem_cache_alloc()+memset(0) -> kmem_cache_zalloc(). 2007-02-11 10:51:27 -08:00
memory.h [DLM] Remove range locks from the DLM 2006-02-23 09:56:38 +00:00
midcomms.c [DLM] rename dlm_config_info fields 2007-02-05 13:36:37 -05:00
midcomms.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
netlink.c [DLM] add lock timeouts and warnings [2/6] 2007-07-09 08:22:33 +01:00
rcom.c [DLM] rename dlm_config_info fields 2007-02-05 13:36:37 -05:00
rcom.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
recover.c [DLM] fix master recovery 2007-02-05 13:36:58 -05:00
recover.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
recoverd.c [DLM] add lock timeouts and warnings [2/6] 2007-07-09 08:22:33 +01:00
recoverd.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
requestqueue.c [DLM] fix add_requestqueue checking nodes list 2006-11-30 10:37:00 -05:00
requestqueue.h [DLM] fix requestqueue race 2006-11-30 10:35:10 -05:00
user.c [DLM] dlm_device interface changes [3/6] 2007-07-09 08:22:36 +01:00
user.h [DLM] dlm: user locks 2006-07-13 09:25:34 -04:00
util.c [DLM] fix old rcom messages 2007-02-05 13:35:50 -05:00
util.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00