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 <[email protected]>
Signed-off-by: Alexander Aring <[email protected]>
Signed-off-by: David Teigland <[email protected]>

2021-09-01 11:29:14 -05:00

..

ast.c

…

ast.h

…

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

…

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

…

lockspace.c

fs: dlm: avoid comms shutdown delay in release_lockspace

2021-09-01 11:29:14 -05:00

lockspace.h

…

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

…

main.c

dlm: no need to check return value of debugfs_create functions

2019-07-11 11:01:58 -05:00

Makefile

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member.c

fs: dlm: fix return -EINTR on recovery stopped

2021-08-19 11:33:03 -05:00

member.h

…

memory.c

…

memory.h

…

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

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recover.c

…

recover.h

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recoverd.c

fs: dlm: fix return -EINTR on recovery stopped

2021-08-19 11:33:03 -05:00

recoverd.h

…

requestqueue.c

…

requestqueue.h

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user.c

dlm: user: Replace zero-length array with flexible-array member

2020-05-12 14:06:15 -05:00

user.h

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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