linux/fs/nfsd
Andy Adamson 4bd9b0f4af nfsd41: use globals for DRC limits
The version 4.1 DRC memory limit and tracking variables are server wide and
session specific. Replace struct svc_serv fields with globals.
Stop using the svc_serv sv_lock.

Add a spinlock to serialize access to the DRC limit management variables which
change on session creation and deletion (usage counter) or (future)
administrative action to adjust the total DRC memory limit.

Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
2009-07-14 17:52:40 -04:00
..
auth.c nfsd: fix cred leak on every rpc 2009-01-27 17:26:59 -05:00
auth.h nfsd: minor fs/nfsd/auth.h cleanup 2008-02-01 16:42:05 -05:00
export.c Merge branch 'for-2.6.31' of git://fieldses.org/git/linux-nfsd 2009-06-22 12:55:50 -07:00
Kconfig nfsd : Define NFSD only when FILE_LOCKING is enabled 2009-03-18 17:30:48 -04:00
lockd.c nfsd: common grace period control 2008-10-03 16:19:02 -04:00
Makefile knfsd: trivial makefile cleanup 2007-05-09 12:30:54 -07:00
nfs2acl.c nfsd: rename MAY_ flags 2008-06-23 13:02:50 -04:00
nfs3acl.c nfsd: rename MAY_ flags 2008-06-23 13:02:50 -04:00
nfs3proc.c NFS: kill off complicated macro 'PROC' 2009-06-15 19:34:32 -07:00
nfs3xdr.c nfsd: support ext4 i_version 2009-04-29 11:35:49 -04:00
nfs4acl.c nfsd: fix buffer overrun decoding NFSv4 acl 2008-09-01 14:24:24 -04:00
nfs4callback.c nfsd41: Backchannel: minorversion support for the back channel 2009-06-18 18:33:57 -07:00
nfs4idmap.c nfsd: fix sparse warnings 2008-04-23 16:13:39 -04:00
nfs4proc.c NFSv4: ACL in operations 'open' and 'create' should be used 2009-07-14 12:16:47 -04:00
nfs4recover.c nfsd: silence lockdep warning 2009-05-11 17:23:14 -04:00
nfs4state.c nfsd41: use globals for DRC limits 2009-07-14 17:52:40 -04:00
nfs4xdr.c nfsd41: move channel attributes from nfsd4_session to a nfsd4_channel_attr struct 2009-06-16 10:13:45 -07:00
nfscache.c knfsd: fix reply cache memory corruption 2009-05-27 14:14:02 -04:00
nfsctl.c nfsd: don't take nfsd_mutex twice when setting number of threads. 2009-06-18 09:40:31 -07:00
nfsfh.c knfsd: remove unreported filehandle stats counters 2009-05-27 14:14:03 -04:00
nfsproc.c NFS: kill off complicated macro 'PROC' 2009-06-15 19:34:32 -07:00
nfssvc.c nfsd41: use globals for DRC limits 2009-07-14 17:52:40 -04:00
nfsxdr.c Use struct path in struct svc_export 2008-02-14 21:17:08 -08:00
stats.c [PATCH] knfsd: nfsd4: add per-operation server stats 2006-07-10 13:24:27 -07:00
vfs.c Merge branch 'for-2.6.31' of git://fieldses.org/git/linux-nfsd 2009-06-22 12:55:50 -07:00