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kernel-fxtec-pro1x/fs/dlm
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Satyam Sharma 3168b0780d [DLM] fix a couple of races 
Fix two races in fs/dlm/config.c:

(1) Grab the configfs subsystem semaphore before calling
config_group_find_obj() in get_space(). This solves a potential race
between get_space() and concurrent mkdir(2) or rmdir(2).

(2) Grab a reference on the found config_item _while_ holding the configfs
subsystem semaphore in get_comm(), and not after it. This solves a
potential race between get_comm() and concurrent rmdir(2).

Signed-off-by: Satyam Sharma <ssatyam@cse.iitk.ac.in>
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2007-07-09 08:22:10 +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] fix a couple of races 2007-07-09 08:22:10 +01:00
config.h [DLM] Consolidate transport protocols 2007-05-01 09:11:23 +01:00
debug_fs.c [PATCH] mark struct file_operations const 6 2007-02-12 09:48:45 -08:00
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] add orphan purging code (1/2) 2007-05-01 09:11:10 +01:00
Kconfig DLM must depend on SYSFS 2007-07-07 14:17:43 -07:00
lock.c [DLM] fix mode munging 2007-05-01 09:11:36 +01:00
lock.h [DLM] interface for purge (2/2) 2007-05-01 09:11:12 +01:00
lockspace.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw 2007-05-07 12:26:27 -07:00
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] Clean up lowcomms 2006-12-07 09:25:13 -05:00
Makefile [DLM] Consolidate transport protocols 2007-05-01 09:11:23 +01:00
member.c [DLM] fix aborted recovery during node removal 2006-11-30 10:35:13 -05:00
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
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] change some log_error to log_debug 2007-02-05 13:36:34 -05:00
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] Remove redundant assignment 2007-05-01 09:11:20 +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