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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-25 19:53:15 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-25 19:53:15 (GMT) |
commit | 0003230e8200699860f0b10af524dc47bf8aecad (patch) | |
tree | 8addb0c889b32111d6973c46cd3d0a5b5c17606c /Documentation | |
parent | 4b478cedcdc1b2d131170f22bd3f916e53472f52 (diff) | |
parent | 4e34e719e457f2e031297175410fc0bd4016a085 (diff) | |
download | linux-0003230e8200699860f0b10af524dc47bf8aecad.tar.xz |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
fs: take the ACL checks to common code
bury posix_acl_..._masq() variants
kill boilerplates around posix_acl_create_masq()
generic_acl: no need to clone acl just to push it to set_cached_acl()
kill boilerplate around posix_acl_chmod_masq()
reiserfs: cache negative ACLs for v1 stat format
xfs: cache negative ACLs if there is no attribute fork
9p: do no return 0 from ->check_acl without actually checking
vfs: move ACL cache lookup into generic code
CIFS: Fix oops while mounting with prefixpath
xfs: Fix wrong return value of xfs_file_aio_write
fix devtmpfs race
caam: don't pass bogus S_IFCHR to debugfs_create_...()
get rid of create_proc_entry() abuses - proc_mkdir() is there for purpose
asus-wmi: ->is_visible() can't return negative
fix jffs2 ACLs on big-endian with 16bit mode_t
9p: close ACL leaks
ocfs2_init_acl(): fix a leak
VFS : mount lock scalability for internal mounts
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/filesystems/Locking | 4 | ||||
-rw-r--r-- | Documentation/filesystems/porting | 7 | ||||
-rw-r--r-- | Documentation/filesystems/vfs.txt | 2 |
3 files changed, 7 insertions, 6 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index ca7e252..7e46991 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -52,7 +52,7 @@ ata *); void (*put_link) (struct dentry *, struct nameidata *, void *); void (*truncate) (struct inode *); int (*permission) (struct inode *, int, unsigned int); - int (*check_acl)(struct inode *, int); + int (*get_acl)(struct inode *, int); int (*setattr) (struct dentry *, struct iattr *); int (*getattr) (struct vfsmount *, struct dentry *, struct kstat *); int (*setxattr) (struct dentry *, const char *,const void *,size_t,int); @@ -80,7 +80,7 @@ put_link: no truncate: yes (see below) setattr: yes permission: no (may not block if called in rcu-walk mode) -check_acl: no +get_acl: no getattr: no setxattr: yes getxattr: no diff --git a/Documentation/filesystems/porting b/Documentation/filesystems/porting index 7f8861d..b4a3d76 100644 --- a/Documentation/filesystems/porting +++ b/Documentation/filesystems/porting @@ -407,10 +407,11 @@ to some pointer to returning that pointer. On errors return ERR_PTR(...). -- [mandatory] - ->permission(), generic_permission() and ->check_acl() have lost flags + ->permission() and generic_permission()have lost flags argument; instead of passing IPERM_FLAG_RCU we add MAY_NOT_BLOCK into mask. - generic_permission() has also lost the check_acl argument; if you want -non-NULL to be used for that inode, put it into ->i_op->check_acl. + generic_permission() has also lost the check_acl argument; ACL checking +has been taken to VFS and filesystems need to provide a non-NULL ->i_op->get_acl +to read an ACL from disk. -- [mandatory] diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt index eff6617..52d8fb8 100644 --- a/Documentation/filesystems/vfs.txt +++ b/Documentation/filesystems/vfs.txt @@ -356,7 +356,7 @@ struct inode_operations { void (*put_link) (struct dentry *, struct nameidata *, void *); void (*truncate) (struct inode *); int (*permission) (struct inode *, int); - int (*check_acl)(struct inode *, int); + int (*get_acl)(struct inode *, int); int (*setattr) (struct dentry *, struct iattr *); int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *); int (*setxattr) (struct dentry *, const char *,const void *,size_t,int); |