08 Jul, 2013
1 commit
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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=95Signed-off-by: Jim Garlick
Signed-off-by: Eric Van Hensbergen
26 Feb, 2013
1 commit
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... making v9fs_xattr_set() a wrapper for it.
Signed-off-by: Al Viro
06 Jan, 2012
1 commit
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Reduce object size by deduplicating formats.
Use vsprintf extension %pV.
Rename P9_DPRINTK uses to p9_debug, align arguments.
Add function for _p9_debug and macro to add __func__.
Add missing "\n"s to p9_debug uses.
Remove embedded function names as p9_debug adds it.
Remove P9_EPRINTK macro and convert use to pr_.
Add and use pr_fmt and pr_.$ size fs/9p/built-in.o*
text data bss dec hex filename
62133 984 16000 79117 1350d fs/9p/built-in.o.new
67342 984 16928 85254 14d06 fs/9p/built-in.o.old
$ size net/9p/built-in.o*
text data bss dec hex filename
88792 4148 22024 114964 1c114 net/9p/built-in.o.new
94072 4148 23232 121452 1da6c net/9p/built-in.o.oldSigned-off-by: Joe Perches
Signed-off-by: Eric Van Hensbergen
11 Jan, 2011
1 commit
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Signed-off-by: Joe Perches
Signed-off-by: Eric Van Hensbergen
28 Oct, 2010
2 commits
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This patch implement fetching POSIX ACL from the server
Signed-off-by: Aneesh Kumar K.V
Signed-off-by: Venkateswararao Jujjuri
Signed-off-by: Eric Van Hensbergen -
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 ACLSigned-off-by: Aneesh Kumar K.V
Signed-off-by: Venkateswararao Jujjuri
Signed-off-by: Eric Van Hensbergen
03 Aug, 2010
2 commits
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fixes:
CHECK fs/9p/xattr.c
fs/9p/xattr.c:73:6: warning: Using plain integer as NULL pointer
fs/9p/xattr.c:135:6: warning: Using plain integer as NULL pointerSigned-off-by: Eric Van Hensbergen
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Signed-off-by: Aneesh Kumar K.V
Signed-off-by: Venkateswararao Jujjuri
Signed-off-by: Eric Van Hensbergen
