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  1. 08 11月, 2011 2 次提交
  3. 14 9月, 2011 1 次提交
  5. 27 8月, 2011 1 次提交
  7. 05 1月, 2011 1 次提交
  9. 12 10月, 2010 1 次提交
    • J
      nfsd4: expire clients more promptly · ecec6e34
      由 J. Bruce Fields 提交于 
      Expire clients more promptly, at the expense of possibly running the
laundromat thread more frequently.

Though it's not the default, I'd like it to be feasible to run with a
lease time of just a few seconds, at which point a minimum 10 second
wait between laundromat runs seems a little much.
Signed-off-by: NJ. Bruce Fields <bfields@redhat.com>
      ecec6e34
  11. 30 7月, 2010 1 次提交
    • J
      nfsd4: share file descriptors between stateid's · f9d7562f
      由 J. Bruce Fields 提交于 
      The vfs doesn't really allow us to "upgrade" a file descriptor from
read-only to read-write, and our attempt to do so in nfs4_upgrade_open
is ugly and incomplete.

Move to a different scheme where we keep multiple opens, shared between
open stateid's, in the nfs4_file struct.  Each file will be opened at
most 3 times (for read, write, and read-write), and those opens will be
shared between all clients and openers.  On upgrade we will do another
open if necessary instead of attempting to upgrade an existing open.
We keep count of the number of readers and writers so we know when to
close the shared files.
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>
      f9d7562f
  13. 07 3月, 2010 2 次提交
  15. 16 12月, 2009 2 次提交
  17. 15 12月, 2009 2 次提交
    • B
      nfsd: Move private headers to source directory · 9a74af21
      由 Boaz Harrosh 提交于 
      Lots of include/linux/nfsd/* headers are only used by
nfsd module. Move them to the source directory
Signed-off-by: NBoaz Harrosh <bharrosh@panasas.com>
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>
      9a74af21
    • B
      nfsd: Headers Independence and include cleanups · 72579ac9
      由 Boaz Harrosh 提交于 
      * Add includes that are directly used by headers
* Remove includes that are not needed

These are the changes made:

[xdr.h]
struct nfsd_readdirres has an embedded struct readdir_cd from nfsd.h
fixing that we can drop other includes

[xdr4.h]
embedded types defined both at state.h and nfsd.h

[syscall.h]
After export.h fix none of these stuff is needed.
fix extra space in # include <> statement

[stats.h]
does not need <linux/nfs4.h> but was export to user-mode
so I don't touch it

[state.h]
embedded types from nfsfh.h like struct knfsd_fh. bringing that
eliminates the need for all other includes

[nfsfh.h]
directly manipulating types from sunrpc/svc.h.
Removed Other unused headers.

[nfsd.h]
removed unused headers include

[export.h]
lots of sunrpc/svc.h types and a single prototype declaration
with pointer from nfsfh.h, but all users of export.h do need
nfsfh.h any way. remove now un-needed include.

[const.h]
Unfixed (not independent)

[cache.h]
could do with a forward declaration of "struct svc_rqst;"
from sunrpc/svc.h but all users absolutely will need
sunrpc/svc.h it is easier overall this way.
Signed-off-by: NBoaz Harrosh <bharrosh@panasas.com>
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>
      72579ac9
  19. 14 11月, 2009 1 次提交
  21. 23 9月, 2009 1 次提交
  23. 17 9月, 2009 1 次提交
  25. 16 9月, 2009 1 次提交
  27. 29 7月, 2009 1 次提交
  29. 15 7月, 2009 1 次提交
    • A
      nfsd41: use globals for DRC limits · 4bd9b0f4
      由 Andy Adamson 提交于 
      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: NAndy Adamson <andros@netapp.com>
Signed-off-by: NBenny Halevy <bhalevy@panasas.com>
      4bd9b0f4
  31. 07 4月, 2009 1 次提交
  33. 04 4月, 2009 6 次提交
  35. 19 3月, 2009 2 次提交
  37. 08 1月, 2009 1 次提交
  39. 30 9月, 2008 1 次提交
    • J
      nfsd: permit unauthenticated stat of export root · 04716e66
      由 J. Bruce Fields 提交于 
      RFC 2623 section 2.3.2 permits the server to bypass gss authentication
checks for certain operations that a client may perform when mounting.
In the case of a client that doesn't have some form of credentials
available to it on boot, this allows it to perform the mount unattended.
(Presumably real file access won't be needed until a user with
credentials logs in.)

Being slightly more lenient allows lots of old clients to access
krb5-only exports, with the only loss being a small amount of
information leaked about the root directory of the export.

This affects only v2 and v3; v4 still requires authentication for all
access.

Thanks to Peter Staubach testing against a Solaris client, which
suggesting addition of v3 getattr, to the list, and to Trond for noting
that doing so exposes no additional information.
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>
Cc: Peter Staubach <staubach@redhat.com>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
      04716e66
  41. 26 7月, 2008 1 次提交
  43. 24 6月, 2008 2 次提交
  45. 26 4月, 2008 1 次提交
  47. 24 4月, 2008 2 次提交
    • R
      NFSD: Strip __KERNEL__ testing from unexported header files. · a5ae0398
      由 Robert P. J. Day 提交于 
      Also, sort the Kbuild file.
Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>
      a5ae0398
    • H
      nfsd: fix sparse warnings · a254b246
      由 Harvey Harrison 提交于 
      Add extern to nfsd/nfsd.h
fs/nfsd/nfssvc.c:146:5: warning: symbol 'nfsd_nrthreads' was not declared. Should it be static?
fs/nfsd/nfssvc.c:261:5: warning: symbol 'nfsd_nrpools' was not declared. Should it be static?
fs/nfsd/nfssvc.c:269:5: warning: symbol 'nfsd_get_nrthreads' was not declared. Should it be static?
fs/nfsd/nfssvc.c:281:5: warning: symbol 'nfsd_set_nrthreads' was not declared. Should it be static?
fs/nfsd/export.c:1534:23: warning: symbol 'nfs_exports_op' was not declared. Should it be static?

Add include of auth.h
fs/nfsd/auth.c:27:5: warning: symbol 'nfsd_setuser' was not declared. Should it be static?

Make static, move forward declaration closer to where it's needed.
fs/nfsd/nfs4state.c:1877:1: warning: symbol 'laundromat_main' was not declared. Should it be static?

Make static, forward declaration was already marked static.
fs/nfsd/nfs4idmap.c:206:1: warning: symbol 'idtoname_parse' was not declared. Should it be static?
fs/nfsd/vfs.c:1156:1: warning: symbol 'nfsd_create_setattr' was not declared. Should it be static?
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu>
      a254b246
  49. 02 2月, 2008 2 次提交
  51. 10 10月, 2007 1 次提交
  53. 18 7月, 2007 1 次提交