Bob Peterson 61d9102b62 DLM: Eliminate CF_CONNECT_PENDING flag ... Before this patch, there was a flag in the con structure that was used to determine whether or not a connect was needed. The bit was set here and there, and cleared here and there, so it left some race conditions: the bit was set, work was queued, then the worker cleared the bit, allowing someone else to set it while the worker ran. For the most part, this worked okay, but we got into trouble if connections were lost and it needed to reconnect. This patch eliminates the flag in favor of simply checking if we actually have a sock pointer while protected by the mutex. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Reviewed-by: Tadashi Miyauchi <miyauchi@toshiba-tops.co.jp> Signed-off-by: David Teigland <teigland@redhat.com>		2017-09-25 12:45:21 -05:00
..
ast.c	dlm: don't specify WQ_UNBOUND for the ast callback workqueue	2016-10-19 11:13:04 -05:00
ast.h	dlm: use workqueue for callbacks	2011-07-15 12:30:43 -05:00
config.c	dlm: audit and remove any unnecessary uses of module.h	2016-10-19 11:00:03 -05:00
config.h	dlm: add log_info config option	2016-06-21 09:04:24 -05:00
debug_fs.c	dlm: Improve a size determination in table_seq_start()	2017-08-07 11:23:09 -05:00
dir.c	dlm: use INFO for recovery messages	2014-02-14 11:54:44 -06:00
dir.h	dlm: use rsbtbl as resource directory	2012-07-16 14:16:19 -05:00
dlm_internal.h	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
Kconfig	fs/dlm: remove CONFIG_EXPERIMENTAL	2012-11-01 15:27:24 -05:00
lock.c	dlm: Delete an error message for a failed memory allocation in dlm_recover_waiters_pre()	2017-08-07 11:23:09 -05:00
lock.h	dlm: adopt orphan locks	2014-11-19 14:48:02 -06:00
lockspace.c	dlm: constify kset_uevent_ops structure	2017-08-07 11:23:09 -05:00
lockspace.h	dlm: detect available userspace daemon	2008-08-28 11:49:43 -05:00
lowcomms.c	DLM: Eliminate CF_CONNECT_PENDING flag	2017-09-25 12:45:21 -05:00
lowcomms.h	dlm: fix deadlock between dlm_send and dlm_controld	2012-08-08 11:33:35 -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: audit and remove any unnecessary uses of module.h	2016-10-19 11:00:03 -05:00
Makefile	dlm: move plock code from gfs2	2008-04-21 11:22:28 -05:00
member.c	dlm: Delete an unnecessary variable initialisation in dlm_ls_start()	2017-08-07 11:23:09 -05:00
member.h	dlm: add recovery callbacks	2012-01-04 08:56:31 -06:00
memory.c	dlm: NULL dereference on failure in kmem_cache_create()	2012-05-15 10:39:28 -05:00
memory.h	dlm: improve rsb searches	2011-07-12 16:02:09 -05:00
midcomms.c	dlm: fix up memory allocation flags	2008-12-23 10:15:40 -06:00
midcomms.h	[DLM] The core of the DLM for GFS2/CLVM	2006-01-18 09:30:29 +00:00
netlink.c	dlm for 4.10	2016-12-14 08:31:37 -08:00
plock.c	fs/locks: Remove fl_nspid and use fs-specific l_pid for remote locks	2017-07-16 10:28:22 -04:00
rcom.c	dlm: fix missing endian conversion of rcom_status flags	2014-10-14 15:11:48 -05:00
rcom.h	dlm: use rsbtbl as resource directory	2012-07-16 14:16:19 -05:00
recover.c	dlm: use INFO for recovery messages	2014-02-14 11:54:44 -06:00
recover.h	dlm: use rsbtbl as resource directory	2012-07-16 14:16:19 -05:00
recoverd.c	dlm: use INFO for recovery messages	2014-02-14 11:54:44 -06:00
recoverd.h	dlm: fix unlock balance warnings	2012-08-08 11:33:49 -05:00
requestqueue.c	dlm: fixes for nodir mode	2012-05-02 14:15:27 -05:00
requestqueue.h	dlm: use proper C for dlm/requestqueue stuff (and fix alignment bug)	2008-02-04 01:21:32 -06:00
user.c	dlm: avoid double-free on error path in dlm_device_{register,unregister}	2017-08-07 11:23:09 -05:00
user.h	dlm: record full callback state	2011-03-10 10:40:00 -06:00
util.c	dlm: do not byteswap rcom_config	2008-02-04 01:23:43 -06:00
util.h	[DLM] The core of the DLM for GFS2/CLVM	2006-01-18 09:30:29 +00:00