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[PATCH -V3 17/17] ext4: Add temporary richacl mount option for ext4.
This helps in easy testing of the patchset. The mount option will be later removed in favour of a feature flag. ***Should be folded before merging*** Signed-off-by: Aneesh Kumar K.V <aneesh.kumar(a)> --- fs/ext4/ext4.h | 1 + fs/ext4/super.c | 54 ++++++++++++++++++++++++++++++++++++++++... 29 Jul 2010 15:12
[PATCH -V3 14/17] ext4: Use IS_POSIXACL() to check for POSIX ACL support
Use IS_POSIXACL() instead of a file system specific mount flag since we have IS_POSIXACL() in the vfs already, anyway. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar(a)> Signed-off-by: Andreas Gruenbacher <agruen(a)> --- fs/ext4/acl.c | 16 ++++++++-------- fs/ext4/ext4.h | 1 - fs... 29 Jul 2010 15:12
[PATCH -V3 13/17] richacl: xattr mapping functions
From: Andreas Gruenbacher <agruen(a)> Map between "system.richacl" xattrs and the in-kernel representation. Signed-off-by: Andreas Gruenbacher <agruen(a)> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar(a)> --- fs/Makefile | 2 +- fs/richacl_xattr.c | ... 29 Jul 2010 15:12
[PATCH -V3 02/17] vfs: Add generic IS_ACL() test for acl support
From: Andreas Gruenbacher <agruen(a)> When IS_POSIXACL() is true, the vfs does not apply the umask. Other acl models will need the same exception, so introduce a separate IS_ACL() test. The IS_POSIX_ACL() test is still needed so that nfsd can determine when the underlying file system supports POSIX ACLs ... 29 Jul 2010 15:12
memcg id quick lookup
KAMEZAWA Hiroyuki <kamezawa.hiroyu(a)> writes: From: KAMEZAWA Hiroyuki <kamezawa.hiroyu(a)> Now, memory cgroup has an ID per cgroup and make use of it at - hierarchy walk, - swap recording. This patch is for making more use of it. The final purpose is to replace page_... 29 Jul 2010 20:42
[PATCH -V3 12/17] richacl: Automatic Inheritance
From: Andreas Gruenbacher <agruen(a)> Automatic Inheritance (AI) allows changes to the acl of a directory to recursively propagate down to files and directories in the directory. To implement this, the kernel keeps track of which permissions have been inherited, and makes sure that permission propagation i... 29 Jul 2010 15:12
[PATCH -V3 15/17] ext4: Implement rich acl for ext4
Support the richacl permission model in ext4. The richacls are stored in "system.richacl" xattrs.This need to be enabled by tune2fs or during mkfs.ext4 Signed-off-by: Aneesh Kumar K.V <aneesh.kumar(a)> Signed-off-by: Andreas Gruenbacher <agruen(a)> --- fs/ext4/Kconfig | 15 +++ fs/ex... 29 Jul 2010 15:12
[PATCH -V3 01/17] vfs: Hooks for more fine-grained directory permission checking
From: Andreas Gruenbacher <agruen(a)> Add iop->may_create and iop->may_delete for overriding the POSIX file permission checks when creating and deleting files. File systems can implement these hooks to support permission models which use different rules for file creation and deletion. When these hooks ar... 29 Jul 2010 15:11
[PATCH -V3 07/17] richacl: Update the file masks in chmod()
From: Andreas Gruenbacher <agruen(a)> Doing a chmod() sets the file mode, which includes the file permission bits. When a file has a richacl, the permissions that the richacl grants need to be limited to what the new file permission bits allow. This is done by setting the file masks in the richacl to what... 29 Jul 2010 15:11
[WATCHDOG] Update Maintainers info
Hi Linus, Please pull from 'master' branch of git:// or if hasn't synced up yet: This will update the following files: MAINTAINERS | 2 ++ 1 file ... 29 Jul 2010 15:11
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