kernel/linux.git/include/net/9p, branch linux-2.6.34.y

9p: Make sure we are able to clunk the cached fid on umount

2010-04-05T15:37:36+00:00

dcache prune happen on umount. So we cannot mark the client satus disconnect. That will prevent a 9p call to the server Signed-off-by: Aneesh Kumar K.V Signed-off-by: Eric Van Hensbergen

9p: Change the name of new protocol from 9p2010.L to 9p2000.L

2010-03-13T14:57:29+00:00

This patch changes the name of the new 9P protocol from 9p2010.L to 9p2000.u. This is because we learnt that the name 9p2010 is already being used by others. Signed-off-by: Sripathi Kodi Signed-off-by: Eric Van Hensbergen

9P2010.L handshake: Remove "dotu" variable

2010-03-05T21:04:42+00:00

Removes 'dotu' variable and make everything dependent on 'proto_version' field. Signed-off-by: Sripathi Kodi Signed-off-by: Eric Van Hensbergen

9P2010.L handshake: Add mount option

2010-03-05T21:04:42+00:00

Add new mount V9FS mount option to specify protocol version This patch adds a new mount option to specify protocol version. With this option it is possible to use "-o version=" switch to specify 9P protocol version to use. Valid options for version are: 9p2000 9p2000.u 9p2010.L Signed-off-by: Sripathi Kodi Signed-off-by: Eric Van Hensbergen

9p: fix readdir corner cases

2009-11-02T14:43:45+00:00

The patch below also addresses a couple of other corner cases in readdir seen with a large (e.g. 64k) msize. I'm not sure what people think of my co-opting of fid->aux here. I'd be happy to rework if there's a better way. When the size of the user supplied buffer passed to readdir is smaller than the data returned in one go by the 9P read request, v9fs_dir_readdir() currently discards extra data so that, on the next call, a 9P read request will be issued with offset < previous offset + bytes returned, which voilates the constraint described in paragraph 3 of read(5) description. This patch preseves the leftover data in fid->aux for use in the next call. Signed-off-by: Jim Garlick Signed-off-by: Eric Van Hensbergen

9p: Add fscache support to 9p

2009-09-23T18:03:46+00:00

This patch adds a persistent, read-only caching facility for 9p clients using the FS-Cache caching backend. When the fscache facility is enabled, each inode is associated with a corresponding vcookie which is an index into the FS-Cache indexing tree. The FS-Cache indexing tree is indexed at 3 levels: - session object associated with each mount. - inode/vcookie - actual data (pages) A cache tag is chosen randomly for each session. These tags can be read off /sys/fs/9p/caches and can be passed as a mount-time parameter to re-attach to the specified caching session. Signed-off-by: Abhishek Kulkarni Signed-off-by: Eric Van Hensbergen

net/9p: handle correctly interrupted 9P requests

2009-04-05T21:54:53+00:00

Currently the 9p code crashes when a operation is interrupted, i.e. for example when the user presses ^C while reading from a file. This patch fixes the code that is responsible for interruption and flushing of 9P operations. Signed-off-by: Latchesar Ionkov

9p: fix sparse warnings

2008-10-22T23:54:47+00:00

Several sparse warnings were introduced by patches accepted during the merge window which weren't caught. This patch fixes those warnings. Signed-off-by: Eric Van Hensbergen

9p: rdma: RDMA Transport Support for 9P

2008-10-22T23:47:39+00:00

This patch implements the RDMA transport provider for 9P. It allows mounts to be performed over iWARP and IB capable network interfaces. Signed-off-by: Tom Tucker Signed-off-by: Latchesar Ionkov

9p: fix debug build error

2008-10-22T23:47:40+00:00

Fixes build problem with 9p when building with debug disabled. Also contains some fixes for warnings which pop up when CONFIG_NET_9P_DEBUG is disabled. Signed-off-by: Eric Van Hensbergen