David Teigland 97a35d1e5f [DLM] fix grant_after_purge softlockup ...

In dlm_grant_after_purge() we were holding a hash table read_lock while
calling put_rsb() which potentially removes the rsb from the hash table,
taking the same lock in write.  Fix this by flagging rsb's ahead of time
that have been purged.  Then iteratively read_lock the hash table, find a
flagged rsb, unlock, process rsb.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

2006-05-02 13:34:03 -04:00

..

ast.c

[DLM] Update DLM to the latest patch level

2006-01-20 08:47:07 +00:00

ast.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

config.c

[DLM] PATCH 2/3 dlm: lowcomms close

2006-04-28 10:50:41 -04:00

config.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

debug_fs.c

[DLM] Remove range locks from the DLM

2006-02-23 09:56:38 +00:00

device.c

[DLM] PATCH 1/3 dlm: force free user lockspace

2006-04-28 10:48:59 -04:00

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] fix grant_after_purge softlockup

2006-05-02 13:34:03 -04:00

Kconfig

[DLM] Update Kconfig in the light of comments on lkml

2006-04-25 13:23:09 -04:00

lock.c

[DLM] fix grant_after_purge softlockup

2006-05-02 13:34:03 -04:00

lock.h

[DLM] fix grant_after_purge softlockup

2006-05-02 13:34:03 -04:00

lockspace.c

[DLM] PATCH 3/3 dlm: show recover state

2006-04-28 10:51:53 -04:00

lockspace.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

lowcomms.c

[DLM] PATCH 2/3 dlm: lowcomms close

2006-04-28 10:50:41 -04:00

lowcomms.h

[DLM] PATCH 2/3 dlm: lowcomms close

2006-04-28 10:50:41 -04:00

lvb_table.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

main.c

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

Makefile

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

member.c

[DLM] PATCH 2/3 dlm: lowcomms close

2006-04-28 10:50:41 -04:00

member.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

memory.c

[DLM] Remove range locks from the DLM

2006-02-23 09:56:38 +00:00

memory.h

[DLM] Remove range locks from the DLM

2006-02-23 09:56:38 +00:00

midcomms.c

[DLM] Update DLM to the latest patch level

2006-01-20 08:47:07 +00:00

midcomms.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

rcom.c

[DLM] Remove range locks from the DLM

2006-02-23 09:56:38 +00:00

rcom.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

recover.c

[DLM] Update DLM to the latest patch level

2006-01-20 08:47:07 +00:00

recover.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

recoverd.c

[DLM] Update DLM to the latest patch level

2006-01-20 08:47:07 +00:00

recoverd.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

requestqueue.c

[DLM] Update DLM to the latest patch level

2006-01-20 08:47:07 +00:00

requestqueue.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00

util.c

[DLM] Remove range locks from the DLM

2006-02-23 09:56:38 +00:00

util.h

[DLM] The core of the DLM for GFS2/CLVM

2006-01-18 09:30:29 +00:00