talos-op-linux/fs/9p/Kconfig, branch master

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

fs/*/Kconfig: drop links to 404-compliant http://acl.bestbits.at

2018-01-01T19:45:37+00:00

This link is replicated in most filesystems' config stanzas. Referring to an archived version of that site is pointless as it mostly deals with patches; user documentation is available elsewhere. Signed-off-by: Adam Borowski CC: Alexander Viro Reviewed-by: Darrick J. Wong Acked-by: Jan Kara Acked-by: Dave Kleikamp Acked-by: David Sterba Acked-by: "Yan, Zheng" Acked-by: Chao Yu Acked-by: Jaegeuk Kim Acked-by: Steve French Signed-off-by: Jonathan Corbet

fs/9p: xattr: add trusted and security namespaces

2013-07-08T03:02:18+00:00

Allow requests for security.* and trusted.* xattr name spaces to pass through to server. The new files are 99% cut and paste from fs/9p/xattr_user.c with the namespaces changed. It has the intended effect in superficial testing. I do not know much detail about how these namespaces are used, but passing them through to the server, which can decide whether to handle them or not, seems reasonable. I want to support a use case where an ext4 file system is mounted via 9P, then re-exported via samba to windows clients in a cluster. Windows wants to store xattrs such as security.NTACL. This works when ext4 directly backs samba, but not when 9P is inserted. This use case is documented here: http://code.google.com/p/diod/issues/detail?id=95 Signed-off-by: Jim Garlick Signed-off-by: Eric Van Hensbergen

fs/9p: remove depends on CONFIG_EXPERIMENTAL

2013-01-21T22:39:04+00:00

The CONFIG_EXPERIMENTAL config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it from any "depends on" lines in Kconfigs. CC: Eric Van Hensbergen CC: Ron Minnich CC: Latchesar Ionkov Cc: Al Viro Signed-off-by: Kees Cook Signed-off-by: Greg Kroah-Hartman

9p: remove experimental tag from tested configurations

2011-05-25T13:46:38+00:00

The 9p client is currently undergoing regular regresssion and stress testing as a by-product of the virtfs work. I think its finally time to take off the experimental tags from the well-tested code paths. Signed-off-by: Eric Van Hensbergen

fs/9p: fix menu presentation

2011-01-11T15:58:07+00:00

Make the 9P_FS kconfig options subordinate to the 9P_FS kconfig symbol in the menu presentation instead of them all being at the same level. Signed-off-by: Randy Dunlap Signed-off-by: Eric Van Hensbergen

fs/9p: Implement POSIX ACL permission checking function

2010-10-28T14:08:46+00:00

The ACL value is fetched as a part of inode initialization from the server and the permission checking function use the cached value of the ACL Signed-off-by: Aneesh Kumar K.V Signed-off-by: Venkateswararao Jujjuri 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

fs/Kconfig: move 9p out

2009-01-22T10:16:01+00:00

Signed-off-by: Alexey Dobriyan