linux-toradex.git/include/linux/nfs_fs.h, branch v2.6.22.3

NFS: Fix a buffer overflow in the allocation of struct nfs_read/writedata

2007-05-01T05:17:07+00:00

Signed-off-by: Trond Myklebust

[PATCH] nfs: fix congestion control

2007-03-17T02:25:05+00:00

The current NFS client congestion logic is severly broken, it marks the
backing device congested during each nfs_writepages() call but doesn't
mirror this in nfs_writepage() which makes for deadlocks.  Also it
implements its own waitqueue.

Replace this by a more regular congestion implementation that puts a cap on
the number of active writeback pages and uses the bdi congestion waitqueue.

Also always use an interruptible wait since it makes sense to be able to
SIGKILL the process even for mounts without 'intr'.

Signed-off-by: Peter Zijlstra 
Acked-by: Trond Myklebust 
Cc: Christoph Lameter 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

2007-02-13T06:43:25+00:00

Conflicts:

	net/sunrpc/auth_gss/gss_krb5_crypto.c
	net/sunrpc/auth_gss/gss_spkm3_token.c
	net/sunrpc/clnt.c

Merge with mainline and fix conflicts.

[PATCH] mark struct inode_operations const 3

2007-02-12T17:48:46+00:00

Many struct inode_operations in the kernel can be "const".  Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data.  In addition it'll catch accidental writes at compile time to
these shared resources.

Signed-off-by: Arjan van de Ven 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

NFS: move NFS_DEBUG definition

2007-02-03T23:35:09+00:00

Trond, looks like the changes to include/linux/nfs_fs.h in 2.6.18
that moved the #include's of sunrpc header files into the #ifdef __KERNEL__ block
disabled nfs debugging for all nfs c file not including any sunrpc header.

The following patch moves the definition down, right before its use
for defining ifdebug.

Signed-off-by: Benny Halevy 
(Moved definition further down into the __KERNEL__ section: Trond)
Signed-off-by: Trond Myklebust

[PATCH] NFS: Fix races in nfs_revalidate_mapping()

2007-01-24T20:31:06+00:00

Prevent the call to invalidate_inode_pages2() from racing with file writes
by taking the inode->i_mutex across the page cache flush and invalidate.

Signed-off-by: Trond Myklebust 
Signed-off-by: Linus Torvalds

NFS: Ensure we only call set_page_writeback() under the page lock

2006-12-06T15:46:40+00:00

Signed-off-by: Trond Myklebust

NFS: Ensure that nfs_wb_page() calls writepage when necessary.

2006-12-06T15:46:39+00:00

Signed-off-by: Trond Myklebust

NFS: Add nfs_set_page_dirty()

2006-12-06T15:46:38+00:00

We will want to allow nfs_writepage() to distinguish between pages that
have been marked as dirty by the VM, and those that have been marked as
dirty by nfs_updatepage().
In the former case, the entire page will want to be written out, and so any
requests that were pending need to be flushed out first.

Signed-off-by: Trond Myklebust

NFS: cleanup of nfs_sync_inode_wait()

2006-12-06T15:46:35+00:00

Allow callers to directly pass it a struct writeback_control.

Signed-off-by: Trond Myklebust