kernel-hacking-2024-linux-s.../fs/dlm
Patrick Caulfield b434eda6fd [DLM] don't overwrite castparam if it's NULL
If the castaddr passed to the userland API is NULL then don't overwrite the
existing castparam. This allows a different thread to cancel a lock request and
the CANCEL AST gets delivered to the original thread.

bz#306391 (for RHEL4) refers.

Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2007-10-10 08:56:36 +01:00
..
ast.c [DLM] fs/dlm/ast.c should #include "ast.h" 2007-05-01 09:11:25 +01:00
ast.h
config.c configfs: Convert subsystem semaphore to mutex 2007-07-10 17:10:56 -07:00
config.h [DLM] add lock timeouts and warnings [2/6] 2007-07-09 08:22:33 +01:00
debug_fs.c [DLM] dump more lock values 2007-07-09 08:24:13 +01:00
dir.c
dir.h
dlm_internal.h [DLM] dump more lock values 2007-07-09 08:24:13 +01:00
Kconfig DLM must depend on SYSFS 2007-07-07 14:17:43 -07:00
lock.c [DLM] don't overwrite castparam if it's NULL 2007-10-10 08:56:36 +01:00
lock.h [DLM] canceling deadlocked lock 2007-07-09 08:22:54 +01:00
lockspace.c [DLM] don't require FS flag on all nodes 2007-07-09 08:23:38 +01:00
lockspace.h
lowcomms.c [DLM] Make dlm_sendd cond_resched more 2007-10-10 08:56:19 +01:00
lowcomms.h
lvb_table.h
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] Fix memory leak in dlm_add_member() when dlm_node_weight() returns less than zero 2007-08-14 10:30:04 +01:00
member.h
memory.c mm: Remove slab destructors from kmem_cache_create(). 2007-07-20 10:11:58 +09:00
memory.h
midcomms.c
midcomms.h
netlink.c [DLM] timeout fixes 2007-07-09 08:22:52 +01:00
rcom.c [DLM] fix NULL ls usage 2007-08-14 10:28:44 +01:00
rcom.h
recover.c
recover.h
recoverd.c [DLM] add lock timeouts and warnings [2/6] 2007-07-09 08:22:33 +01:00
recoverd.h
requestqueue.c
requestqueue.h
user.c [DLM] canceling deadlocked lock 2007-07-09 08:22:54 +01:00
user.h
util.c
util.h