Steven Whitehouse 2426443460 [GFS2] Rewrite of examine_bucket() ... The existing implementation of this function in glock.c was not very efficient as it relied upon keeping a cursor element upon the hash chain in question and moving it along. This new version improves upon this by using the current element as a cursor. This is possible since we only look at the "next" element in the list after we've taken the read_lock() subsequent to calling the examiner function. Obviously we have to eventually drop the ref count that we are then left with and we cannot do that while holding the read_lock, so we do that next time we drop the lock. That means either just before we examine another glock, or when the loop has terminated. The new implementation has several advantages: it uses only a read_lock() rather than a write_lock(), so it can run simnultaneously with other code, it doesn't need a "plug" element, so that it removes a test not only from this list iterator, but from all the other glock list iterators too. So it makes things faster and smaller. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>		2006-09-11 21:40:30 -04:00
..
locking	[GFS2] Use void * instead of typedef for locking module interface	2006-09-08 10:17:58 -04:00
acl.c	[GFS2] Align all labels against LH side	2006-09-04 12:04:26 -04:00
acl.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
bmap.c	[GFS2] More style changes	2006-09-07 09:42:56 -04:00
bmap.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
daemon.c	[GFS2] Update copyright, tidy up incore.h	2006-09-01 11:05:15 -04:00
daemon.h	[GFS2] Update copyright, tidy up incore.h	2006-09-01 11:05:15 -04:00
dir.c	[GFS2] More style changes	2006-09-07 09:42:56 -04:00
dir.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
eaops.c	[GFS2] Extended attribute code style changes	2006-09-05 13:15:18 -04:00
eaops.h	[GFS2] Extended attribute code style changes	2006-09-05 13:15:18 -04:00
eattr.c	[GFS2] Extended attribute code style changes	2006-09-05 13:15:18 -04:00
eattr.h	[GFS2] Extended attribute code style changes	2006-09-05 13:15:18 -04:00
gfs2.h	[GFS2] Update copyright, tidy up incore.h	2006-09-01 11:05:15 -04:00
glock.c	[GFS2] Rewrite of examine_bucket()	2006-09-11 21:40:30 -04:00
glock.h	[GFS2] Remove unused function from glock.c	2006-09-09 18:59:27 -04:00
glops.c	[GFS2] Remove unused function from glock.c	2006-09-09 18:59:27 -04:00
glops.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
incore.h	[GFS2] Rewrite of examine_bucket()	2006-09-11 21:40:30 -04:00
inode.c	[GFS2] Remove a cast, tidy gfs2_inode_attr_in	2006-09-04 13:55:48 -04:00
inode.h	[GFS2] Update copyright, tidy up incore.h	2006-09-01 11:05:15 -04:00
Kconfig	[GFS2] gfs2/dlm: mailing list and web page	2006-06-22 15:29:57 -04:00
lm_interface.h	[GFS2] Use void * instead of typedef for locking module interface	2006-09-08 10:17:58 -04:00
lm.c	[GFS2] Use void * instead of typedef for locking module interface	2006-09-08 10:17:58 -04:00
lm.h	[GFS2] Use void * instead of typedef for locking module interface	2006-09-08 10:17:58 -04:00
locking.c	[GFS2] Use void * instead of typedef for locking module interface	2006-09-08 10:17:58 -04:00
log.c	[GFS2] More style changes	2006-09-07 09:42:56 -04:00
log.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
lops.c	[GFS2] Style changes in logging code	2006-09-05 14:41:30 -04:00
lops.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
main.c	[GFS2] Move glock hash table out of superblock	2006-09-07 14:40:21 -04:00
Makefile	[GFS2] Update copyright, tidy up incore.h	2006-09-01 11:05:15 -04:00
meta_io.c	[GFS2] More style changes	2006-09-04 14:47:06 -04:00
meta_io.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
mount.c	[GFS2] Align all labels against LH side	2006-09-04 12:04:26 -04:00
mount.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
ondisk.c	[GFS2] Use const in endian conversion routines	2006-09-04 14:48:37 -04:00
ops_address.c	[GFS2] Style changes in ops_address.c	2006-09-04 14:59:35 -04:00
ops_address.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
ops_dentry.c	[GFS2] Align all labels against LH side	2006-09-04 12:04:26 -04:00
ops_dentry.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
ops_export.c	[GFS2] Add a comment in ops_export.c	2006-09-05 15:56:17 -04:00
ops_export.h	[GFS2] Some further style changes	2006-09-04 16:16:45 -04:00
ops_file.c	[GFS2] More code style updates	2006-09-04 15:32:10 -04:00
ops_file.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
ops_fstype.c	[GFS2] vfree should be kfree	2006-09-08 10:13:03 -04:00
ops_fstype.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
ops_inode.c	[GFS2] More code style updates	2006-09-04 15:32:10 -04:00
ops_inode.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
ops_super.c	[GFS2] vfree should be kfree (II)	2006-09-09 16:56:34 -04:00
ops_super.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
ops_vm.c	[GFS2] Change all types to uX style	2006-09-04 12:49:07 -04:00
ops_vm.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
quota.c	[GFS2] Remove unused code from quota	2006-09-05 15:17:12 -04:00
quota.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
recovery.c	[GFS2] Style changes in logging code	2006-09-05 14:41:30 -04:00
recovery.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
rgrp.c	[GFS2] More style fixes	2006-09-05 15:41:57 -04:00
rgrp.h	[GFS2] More style fixes	2006-09-05 15:41:57 -04:00
super.c	[GFS2] Change all types to uX style	2006-09-04 12:49:07 -04:00
super.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
sys.c	[GFS2] use snprintf for sysfs show	2006-09-07 09:43:34 -04:00
sys.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
trans.c	[GFS2] Change all types to uX style	2006-09-04 12:49:07 -04:00
trans.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00
util.c	[GFS2] Change all types to uX style	2006-09-04 12:49:07 -04:00
util.h	[GFS2] Make headers compile on their own	2006-09-05 10:39:21 -04:00