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f3bba03fd1
kernel-ark/fs/gfs2
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Steven Whitehouse f3bba03fd1 [GFS2] Fix deadlock in memory allocation 
We must not call GFP_KERNEL memory allocations while we
are holding the log lock (read or write) since that may
trigger a log flush resulting in a deadlock.

Eventually we need to fix the locking in log.c, for now
this solves the problem at the expense of freeing up memory
as fast as we would like to. This needs to be revisited
later on.

Cc: Kevin Anderson <kanderso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2006-07-11 09:50:54 -04:00
..
locking [GFS2] Fix printk format warnings in DLM code 2006-06-20 13:48:31 +01:00
acl.c [GFS2] Remove gfs2_repermission 2006-06-22 10:59:10 -04:00
acl.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
bmap.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
bmap.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
daemon.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
daemon.h [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
dir.c [GFS2] Remove unused code from dir.c 2006-07-10 11:19:29 -04:00
dir.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
eaops.c [GFS2] [-mm patch] fs/gfs2/: make code static 2006-06-22 11:16:40 -04:00
eaops.h [GFS2] [-mm patch] fs/gfs2/: make code static 2006-06-22 11:16:40 -04:00
eattr.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
eattr.h [GFS2] selinux support 2006-05-22 10:08:35 -04:00
format.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
gfs2.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
glock.c [GFS2] Fixes to scanning of glocks (again) 2006-07-06 17:58:03 -04:00
glock.h [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
glops.c [GFS2] Remove debugging printks 2006-06-19 09:10:39 -04:00
glops.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
incore.h [GFS2] Remove unused flag 2006-06-22 15:26:33 -04:00
inode.c [GFS2] Add generation number 2006-07-11 09:46:33 -04:00
inode.h [GFS2] Remove gfs2_repermission 2006-06-22 10:59:10 -04:00
Kconfig [GFS2] gfs2/dlm: mailing list and web page 2006-06-22 15:29:57 -04:00
lm_interface.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
lm.c [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
lm.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
locking.c [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
log.c [GFS2] Add cast for printk 2006-07-05 13:14:59 -04:00
log.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
lops.c [GFS2] Always include glock in transaction 2006-06-19 10:51:11 -04:00
lops.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
lvb.c [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
lvb.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
main.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
Makefile [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
meta_io.c [GFS2] Fix deadlock in memory allocation 2006-07-11 09:50:54 -04:00
meta_io.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
mount.c [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
mount.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
ondisk.c [GFS2] Add generation number 2006-07-11 09:46:33 -04:00
ops_address.c [GFS2] Add generation number 2006-07-11 09:46:33 -04:00
ops_address.h [GFS2] Add generation number 2006-07-11 09:46:33 -04:00
ops_dentry.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
ops_dentry.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
ops_export.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
ops_export.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
ops_file.c [GFS2] Add generation number 2006-07-11 09:46:33 -04:00
ops_file.h [GFS2] Mark file_operations const 2006-07-03 13:47:02 -04:00
ops_fstype.c [GFS2] Make GFS2 work with lock validator 2006-07-05 10:41:39 -04:00
ops_fstype.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
ops_inode.c [GFS2] Fixes to scanning of glocks (again) 2006-07-06 17:58:03 -04:00
ops_inode.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
ops_super.c [GFS2] API change for gfs2_statfs 2006-07-03 11:38:01 -04:00
ops_super.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
ops_vm.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
ops_vm.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
page.c [GFS2] Fixes to scanning of glocks (again) 2006-07-06 17:58:03 -04:00
page.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
quota.c [GFS2] Remove dependance on tty_write_message() 2006-07-03 11:20:06 -04:00
quota.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
recovery.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
recovery.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
rgrp.c [GFS2] Add generation number 2006-07-11 09:46:33 -04:00
rgrp.h [GFS2] Add generation number 2006-07-11 09:46:33 -04:00
super.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
super.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
sys.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
sys.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
trans.c [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00
trans.h [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
util.c [GFS2] Fix unlinked file handling 2006-06-14 15:32:57 -04:00
util.h [GFS2] Update copyright date to 2006 2006-05-18 15:09:15 -04:00