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linux-next/fs/dlm
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Alexander Aring ecd9567314 fs: dlm: avoid comms shutdown delay in release_lockspace 
When dlm_release_lockspace does active shutdown on connections to
other nodes, the active shutdown will wait for any exisitng passive
shutdowns to be resolved.  But, the sequence of operations during
dlm_release_lockspace can prevent the normal resolution of passive
shutdowns (processed normally by way of lockspace recovery.)
This disruption of passive shutdown handling can cause the active
shutdown to wait for a full timeout period, delaying the completion
of dlm_release_lockspace.

To fix this, make dlm_release_lockspace resolve existing passive
shutdowns (by calling dlm_clear_members earlier), before it does
active shutdowns.  The active shutdowns will not find any passive
shutdowns to wait for, and will not be delayed.

Reported-by: Chris Mackowski <cmackows@redhat.com>
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
2021-09-01 11:29:14 -05:00
..
ast.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
ast.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
config.c
fs: dlm: rename socket and app buffer defines
2021-06-02 11:53:04 -05:00
config.h
fs: dlm: rename socket and app buffer defines
2021-06-02 11:53:04 -05:00
debug_fs.c
fs: dlm: add midcomms debugfs functionality
2021-05-25 09:22:20 -05:00
dir.c
fs: dlm: fix return -EINTR on recovery stopped
2021-08-19 11:33:03 -05:00
dir.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
dlm_internal.h
fs: dlm: fix typo in tlv prefix
2021-07-19 11:53:43 -05:00
Kconfig
fs: dlm: make connection hash lockless
2020-08-27 15:59:09 -05:00
lock.c
fs: dlm: add union in dlm header for lockspace id
2021-05-25 09:22:20 -05:00
lock.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
lockspace.c
fs: dlm: avoid comms shutdown delay in release_lockspace
2021-09-01 11:29:14 -05:00
lockspace.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
lowcomms.c
fs: dlm: implement delayed ack handling
2021-08-19 11:33:03 -05:00
lowcomms.h
fs: dlm: implement delayed ack handling
2021-08-19 11:33:03 -05:00
lvb_table.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
main.c
dlm: no need to check return value of debugfs_create functions
2019-07-11 11:01:58 -05:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
member.c
fs: dlm: fix return -EINTR on recovery stopped
2021-08-19 11:33:03 -05:00
member.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
memory.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
memory.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
midcomms.c
fs: dlm: implement delayed ack handling
2021-08-19 11:33:03 -05:00
midcomms.h
fs: dlm: add midcomms debugfs functionality
2021-05-25 09:22:20 -05:00
netlink.c
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
plock.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398
2019-06-05 17:37:12 +02:00
rcom.c
fs: dlm: cleanup and remove _send_rcom
2021-07-19 11:53:43 -05:00
rcom.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
recover.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
recover.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
recoverd.c
fs: dlm: fix return -EINTR on recovery stopped
2021-08-19 11:33:03 -05:00
recoverd.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
requestqueue.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
requestqueue.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
user.c
dlm: user: Replace zero-length array with flexible-array member
2020-05-12 14:06:15 -05:00
user.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193
2019-05-30 11:29:21 -07:00
util.c
fs: dlm: add union in dlm header for lockspace id
2021-05-25 09:22:20 -05:00
util.h
fs: dlm: public header in out utility
2021-05-25 09:22:20 -05:00