linux-toradex.git/fs/jffs2/acl.h, branch v3.12.49 Linux kernel for Apalis and Colibri modules switch posix_acl_create() to umode_t * 2011-08-01T06:09:42+00:00 Al Viro viro@zeniv.linux.org.uk 2011-07-23T22:37:50+00:00 d3fb612076eebec6f67257db0c7a9666ac7e5892 so we can pass &inode->i_mode to it Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
so we can pass &inode->i_mode to it

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs: take the ACL checks to common code 2011-07-25T18:30:23+00:00 Christoph Hellwig hch@lst.de 2011-07-23T15:37:31+00:00 4e34e719e457f2e031297175410fc0bd4016a085 Replace the ->check_acl method with a ->get_acl method that simply reads an ACL from disk after having a cache miss. This means we can replace the ACL checking boilerplate code with a single implementation in namei.c. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Replace the ->check_acl method with a ->get_acl method that simply reads an
ACL from disk after having a cache miss.  This means we can replace the ACL
checking boilerplate code with a single implementation in namei.c.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fix jffs2 ACLs on big-endian with 16bit mode_t 2011-07-24T14:12:01+00:00 Al Viro viro@zeniv.linux.org.uk 2011-07-23T22:18:58+00:00 963945bf93e46b9bf71a07bf9c78183e0f57733a casting int * to mode_t * is not a good thing - on a *lot* of big-endian architectures mode_t happens to be smaller than int and there it breaks quite spectaculary... Fucked-up-by: commit cfc8dc6f6f69ede939e09c2af06a01adee577285 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
casting int * to mode_t * is not a good thing - on a *lot* of big-endian
architectures mode_t happens to be smaller than int and there it breaks
quite spectaculary...

Fucked-up-by: commit cfc8dc6f6f69ede939e09c2af06a01adee577285
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
->permission() sanitizing: don't pass flags to ->check_acl() 2011-07-20T05:43:21+00:00 Al Viro viro@zeniv.linux.org.uk 2011-06-20T23:12:17+00:00 7e40145eb111a5192e6d819f764db9d6828d1abb not used in the instances anymore. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
not used in the instances anymore.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs: provide rcu-walk aware permission i_ops 2011-01-07T06:50:29+00:00 Nick Piggin npiggin@kernel.dk 2011-01-07T06:49:58+00:00 b74c79e99389cd79b31fcc08f82c24e492e63c7e Signed-off-by: Nick Piggin <npiggin@kernel.dk> 
Signed-off-by: Nick Piggin <npiggin@kernel.dk>
jffs2: constify xattr_handler 2010-05-21T22:31:20+00:00 Stephen Hemminger shemminger@vyatta.com 2010-05-14T00:53:21+00:00 365f0cb9d2d5eea911798935133e8dd27ea5f3fc Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
jffs2/jfs/xfs: switch over to 'check_acl' rather than 'permission()' 2009-09-08T18:09:04+00:00 Linus Torvalds torvalds@linux-foundation.org 2009-08-28T19:29:03+00:00 18f4c644773bc8de1fd9c5182b30c231aafb94ef This avoids an indirect call in the VFS for each path component lookup. Well, at least as long as you own the directory in question, and the ACL check is unnecessary. Reviewed-by: James Morris <jmorris@namei.org> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This avoids an indirect call in the VFS for each path component lookup.

Well, at least as long as you own the directory in question, and the ACL
check is unnecessary.

Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
switch jffs2 to inode->i_acl 2009-06-24T12:17:05+00:00 Al Viro viro@zeniv.linux.org.uk 2009-06-08T23:55:12+00:00 290c263bf83cd78e53b1aa3b42165f588163f2be Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[PATCH] sanitize ->permission() prototype 2008-07-27T00:53:14+00:00 Al Viro viro@zeniv.linux.org.uk 2008-07-16T01:03:57+00:00 e6305c43eda10ebfd2ad9e35d6e172ccc7bb3695 * 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 <mszeredi@suse.cz> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
* 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 <mszeredi@suse.cz>

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[JFFS2] make jffs2_get_acl() static 2007-11-06T08:36:49+00:00 Adrian Bunk bunk@kernel.org 2007-11-06T08:36:49+00:00 050416e93354158b025360387746fb7257d7ce07 jffs2_get_acl() can now become static again. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: KaiGai Kohei <kaigai@ak.jp.nec.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org> 
jffs2_get_acl() can now become static again.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: KaiGai Kohei <kaigai@ak.jp.nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>