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42acd02182
android_kernel_xiaomi_sm8350/fs/nfs
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Andy Adamson 42acd02182 NFS add session back channel draining 
Currently session draining only drains the fore channel.
The back channel processing must also be drained.

Use the back channel highest_slot_used to indicate that a callback is being
processed by the callback thread.  Move the session complete to be per channel.

When the session is draininig, wait for any current back channel processing
to complete and stop all new back channel processing by returning NFS4ERR_DELAY
to the back channel client.

Drain the back channel, then the fore channel.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2011-01-06 14:46:25 -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 RPC_AUTH_GSS unsupported on v4.1 back channel 2011-01-06 14:46:24 -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
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
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 NFS implement v4.0 callback_ident 2011-01-06 14:46:24 -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
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
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 NFSv4.1: Use more sensible names for 'initialize_mountpoint' 2010-10-24 18:07:11 -04:00
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
nfs4proc.c NFS add session back channel draining 2011-01-06 14:46:25 -05:00
nfs4renewd.c
nfs4state.c NFS add session back channel draining 2011-01-06 14:46:25 -05:00
nfs4xdr.c SUNRPC: New xdr_streams XDR decoder API 2010-12-16 12:37:25 -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 NFSv4.1: Use more sensible names for 'initialize_mountpoint' 2010-10-24 18:07:11 -04:00
pnfs.h NFSv4.1: Use more sensible names for 'initialize_mountpoint' 2010-10-24 18:07:11 -04:00
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