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4541d16c02
linux/fs/nfs
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Fred Isaman 4541d16c02 pnfs: change how lsegs are removed from layout list 
This is to prepare the way for sensible io draining.  Instead of just
removing the lseg from the list, we instead clear the VALID flag
(preventing new io from grabbing references to the lseg) and remove
the reference holding it in the list.  Thus the lseg will be removed
once any io in progress completes and any references still held are
dropped.

Signed-off-by: Fred Isaman <iisaman@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2011-01-06 14:46:31 -05:00
..
cache_lib.c
cache_lib.h
callback_proc.c NFS add session back channel draining 2011-01-06 14:46:25 -05:00
callback_xdr.c NFS add session back channel draining 2011-01-06 14:46:25 -05:00
callback.c NFS rename client back channel transport field 2011-01-06 14:46:25 -05:00
callback.h NFS add session back channel draining 2011-01-06 14:46:25 -05:00
client.c NFS refactor nfs_find_client and reference client across callback processing 2011-01-06 14:46:24 -05:00
delegation.c BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
delegation.h NFSv41: Fix nfs_async_inode_return_delegation() ugliness 2010-06-22 13:24:02 -04:00
dir.c nfsv4: Switch to generic xattr handling code 2011-01-04 13:10:41 -05:00
direct.c Pure nfs client performance using odirect. 2010-11-22 13:24:42 -05:00
dns_resolve.c sunrpc: use seconds since boot in expiry cache 2010-09-07 19:21:20 -04:00
dns_resolve.h NFS: Use kernel DNS resolver [ver #2] 2010-08-11 17:11:28 +00:00
file.c NFS: Fix fcntl F_GETLK not reporting some conflicts 2010-12-07 19:30:43 -05:00
fscache-index.c
fscache.c NFS: Squelch compiler warning 2010-05-14 15:09:31 -04:00
fscache.h
getroot.c new helper: ihold() 2010-10-25 21:26:11 -04:00
idmap.c nfs: fix mispelling of idmap CONFIG symbol 2011-01-04 13:10:39 -05:00
inode.c pnfs: change how lsegs are removed from layout list 2011-01-06 14:46:31 -05:00
internal.h NFS refactor nfs_find_client and reference client across callback processing 2011-01-06 14:46:24 -05:00
iostat.h NFS: Squelch compiler warning in nfs_add_server_stats() 2010-05-14 15:09:31 -04:00
Kconfig lockd: push lock_flocks down 2010-10-27 21:39:39 +02:00
Makefile NFSv4.1: pnfs: filelayout: add driver's LAYOUTGET and GETDEVICEINFO infrastructure 2010-10-24 18:07:11 -04:00
mount_clnt.c NFS: Remove redundant unlikely() 2010-12-21 11:51:23 -05:00
namespace.c
nfs2xdr.c SUNRPC: New xdr_streams XDR decoder API 2010-12-16 12:37:25 -05:00
nfs3acl.c NFS: Reduce stack footprint of nfs3_proc_getacl() and nfs3_proc_setacl() 2010-05-14 15:09:28 -04:00
nfs3proc.c NFS: readdir with vmapped pages 2010-10-23 15:27:35 -04:00
nfs3xdr.c SUNRPC: New xdr_streams XDR decoder API 2010-12-16 12:37:25 -05:00
nfs4_fs.h nfsv4: Switch to generic xattr handling code 2011-01-04 13:10:41 -05:00
nfs4filelayout.c pnfs: add prefix to struct pnfs_layout_hdr fields 2011-01-06 14:46:31 -05:00
nfs4filelayout.h NFSv4.1: pnfs: filelayout: add driver's LAYOUTGET and GETDEVICEINFO infrastructure 2010-10-24 18:07:11 -04:00
nfs4filelayoutdev.c NFSv4.1: pnfs: filelayout: add driver's LAYOUTGET and GETDEVICEINFO infrastructure 2010-10-24 18:07:11 -04:00
nfs4namespace.c NFSv4: Fix up the documentation for nfs_do_refmount 2010-05-14 15:09:29 -04:00
nfs4proc.c pnfs: remove unnecessary field lgp->status 2011-01-06 14:46:30 -05:00
nfs4renewd.c NFSv41: Convert the various reboot recovery ops etc to minor version ops 2010-06-22 13:24:02 -04:00
nfs4state.c NFS add session back channel draining 2011-01-06 14:46:25 -05:00
nfs4xdr.c pnfs: change layout state seqlock to a spinlock 2011-01-06 14:46:31 -05:00
nfsroot.c NFS: Fix a compile issue in nfs_root 2010-10-26 13:56:42 -04:00
pagelist.c nfs: Take advantage of kmem_cache_zalloc() in nfs_page_alloc() 2010-12-21 11:51:24 -05:00
pnfs.c pnfs: change how lsegs are removed from layout list 2011-01-06 14:46:31 -05:00
pnfs.h pnfs: change how lsegs are removed from layout list 2011-01-06 14:46:31 -05:00
proc.c NFS: Don't leak in nfs_proc_symlink() 2011-01-04 13:10:36 -05:00
read.c nfs: remove extraneous and problematic calls to nfs_clear_request 2010-12-07 23:02:44 -05:00
super.c nfsv4: Switch to generic xattr handling code 2011-01-04 13:10:41 -05:00
symlink.c
sysctl.c NFS: new idmapper 2010-10-07 18:48:49 -04:00
unlink.c NFSv4: Convert a few commas into semicolons... 2010-12-21 11:51:27 -05:00
write.c nfs: remove extraneous and problematic calls to nfs_clear_request 2010-12-07 23:02:44 -05:00