linux-toradex.git/include/linux/nfs_fs.h, branch v2.6.27.31

NFS: Fix an O_DIRECT Oops...

2009-08-16T21:27:41+00:00

commit 1ae88b2e446261c038f2c0c3150ffae142b227a2 upstream.

We can't call nfs_readdata_release()/nfs_writedata_release() without
first initialising and referencing args.context. Doing so inside
nfs_direct_read_schedule_segment()/nfs_direct_write_schedule_segment()
causes an Oops.

We should rather be calling nfs_readdata_free()/nfs_writedata_free() in
those cases.

Looking at the O_DIRECT code, the "struct nfs_direct_req" is already
referencing the nfs_open_context for us. Since the readdata and writedata
structures carry a reference to that, we can simplify things by getting rid
of the extra nfs_open_context references, so that we can replace all
instances of nfs_readdata_release()/nfs_writedata_release().

Reported-by: Catalin Marinas 
Signed-off-by: Trond Myklebust 
Tested-by: Catalin Marinas 
Signed-off-by: Linus Torvalds 
Signed-off-by: Greg Kroah-Hartman

[PATCH] get rid of indirect users of namei.h

2008-07-27T00:53:42+00:00

fs.h needs path.h, not namei.h; nfs_fs.h doesn't need it at all.
Several places in the tree needed direct include.

Signed-off-by: Al Viro

[PATCH] sanitize ->permission() prototype

2008-07-27T00:53:14+00:00

* kill nameidata * argument; map the 3 bits in ->flags anybody cares
  about to new MAY_... ones and pass with the mask.
* kill redundant gfs2_iop_permission()
* sanitize ecryptfs_permission()
* fix remaining places where ->permission() instances might barf on new
  MAY_... found in mask.

The obvious next target in that direction is permission(9)

folded fix for nfs_permission() breakage from Miklos Szeredi 

Signed-off-by: Al Viro

NFS: use documenting macro constants for initializing ac{reg, dir}{min, max}

2008-07-09T16:09:40+00:00

Clean up.

Signed-off-by: Chuck Lever 
Signed-off-by: Trond Myklebust

NFS: set transport defaults after mount option parsing is finished

2008-07-09T16:09:38+00:00

Move the UDP/TCP default timeo/retrans settings for text mounts to
nfs_init_timeout_values(), which was were they were always being
initialised (and sanity checked) for binary mounts.
Document the default timeout values using appropriate #defines.

Ensure that we initialise and sanity check the transport protocols that
may have been specified by the user.

Signed-off-by: Trond Myklebust

make nfs_automount_list static

2008-04-19T20:55:29+00:00

nfs_automount_list can now become static.

Signed-off-by: Adrian Bunk 
Signed-off-by: Trond Myklebust

NFS: Ensure that the write code cleans up properly when rpc_run_task() fails

2008-04-19T20:53:05+00:00

Signed-off-by: Trond Myklebust

NFS: Fix the fsid revalidation in nfs_update_inode()

2008-03-07T19:35:37+00:00

When we detect that we've crossed a mountpoint on the remote server, we
must take care not to use that inode to revalidate the fsid on our
current superblock. To do so, we label the inode as a remote mountpoint,
and check for that in nfs_update_inode().

Signed-off-by: Trond Myklebust

Merge branch 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc

2008-02-01T00:45:47+00:00

* 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc: (22 commits)
  Remove commented-out code copied from NFS
  NFS: Switch from intr mount option to TASK_KILLABLE
  Add wait_for_completion_killable
  Add wait_event_killable
  Add schedule_timeout_killable
  Use mutex_lock_killable in vfs_readdir
  Add mutex_lock_killable
  Use lock_page_killable
  Add lock_page_killable
  Add fatal_signal_pending
  Add TASK_WAKEKILL
  exit: Use task_is_*
  signal: Use task_is_*
  sched: Use task_contributes_to_load, TASK_ALL and TASK_NORMAL
  ptrace: Use task_is_*
  power: Use task_is_*
  wait: Use TASK_NORMAL
  proc/base.c: Use task_is_*
  proc/array.c: Use TASK_REPORT
  perfmon: Use task_is_*
  ...

Fixed up conflicts in NFS/sunrpc manually..

nfs: convert NFS_*(inode) helpers to static inline

2008-01-30T07:06:11+00:00

Signed-off-by: Benny Halevy 
Signed-off-by: Trond Myklebust