summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorEric W. Biederman <ebiederm@xmission.com>2012-02-10 11:05:07 -0800
committerEric W. Biederman <ebiederm@xmission.com>2012-09-21 03:13:31 -0700
commit2f2f43d3c7b1da8dba56716dd1be196b6f57bf9b (patch)
treed1740a461274c8119dbf8e261a75c63095ee740a
parent7f5b82b835ee62b365f39373e35162eb7a072c5f (diff)
userns: Convert btrfs to use kuid/kgid where appropriate
Cc: Chris Mason <chris.mason@fusionio.com> Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
-rw-r--r--fs/btrfs/delayed-inode.c8
-rw-r--r--fs/btrfs/inode.c8
-rw-r--r--fs/btrfs/ioctl.c6
-rw-r--r--init/Kconfig1
4 files changed, 11 insertions, 12 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index 335605c8ceab..f908c5180795 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -1715,8 +1715,8 @@ static void fill_stack_inode_item(struct btrfs_trans_handle *trans,
struct btrfs_inode_item *inode_item,
struct inode *inode)
{
- btrfs_set_stack_inode_uid(inode_item, inode->i_uid);
- btrfs_set_stack_inode_gid(inode_item, inode->i_gid);
+ btrfs_set_stack_inode_uid(inode_item, i_uid_read(inode));
+ btrfs_set_stack_inode_gid(inode_item, i_gid_read(inode));
btrfs_set_stack_inode_size(inode_item, BTRFS_I(inode)->disk_i_size);
btrfs_set_stack_inode_mode(inode_item, inode->i_mode);
btrfs_set_stack_inode_nlink(inode_item, inode->i_nlink);
@@ -1764,8 +1764,8 @@ int btrfs_fill_inode(struct inode *inode, u32 *rdev)
inode_item = &delayed_node->inode_item;
- inode->i_uid = btrfs_stack_inode_uid(inode_item);
- inode->i_gid = btrfs_stack_inode_gid(inode_item);
+ i_uid_write(inode, btrfs_stack_inode_uid(inode_item));
+ i_gid_write(inode, btrfs_stack_inode_gid(inode_item));
btrfs_i_size_write(inode, btrfs_stack_inode_size(inode_item));
inode->i_mode = btrfs_stack_inode_mode(inode_item);
set_nlink(inode, btrfs_stack_inode_nlink(inode_item));
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 83baec24946d..53687149c077 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -2570,8 +2570,8 @@ static void btrfs_read_locked_inode(struct inode *inode)
struct btrfs_inode_item);
inode->i_mode = btrfs_inode_mode(leaf, inode_item);
set_nlink(inode, btrfs_inode_nlink(leaf, inode_item));
- inode->i_uid = btrfs_inode_uid(leaf, inode_item);
- inode->i_gid = btrfs_inode_gid(leaf, inode_item);
+ i_uid_write(inode, btrfs_inode_uid(leaf, inode_item));
+ i_gid_write(inode, btrfs_inode_gid(leaf, inode_item));
btrfs_i_size_write(inode, btrfs_inode_size(leaf, inode_item));
tspec = btrfs_inode_atime(inode_item);
@@ -2649,8 +2649,8 @@ static void fill_inode_item(struct btrfs_trans_handle *trans,
struct btrfs_inode_item *item,
struct inode *inode)
{
- btrfs_set_inode_uid(leaf, item, inode->i_uid);
- btrfs_set_inode_gid(leaf, item, inode->i_gid);
+ btrfs_set_inode_uid(leaf, item, i_uid_read(inode));
+ btrfs_set_inode_gid(leaf, item, i_gid_read(inode));
btrfs_set_inode_size(leaf, item, BTRFS_I(inode)->disk_i_size);
btrfs_set_inode_mode(leaf, item, inode->i_mode);
btrfs_set_inode_nlink(leaf, item, inode->i_nlink);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index bc2f6ffff3cf..1292682c537f 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -575,13 +575,13 @@ fail:
*/
static inline int btrfs_check_sticky(struct inode *dir, struct inode *inode)
{
- uid_t fsuid = current_fsuid();
+ kuid_t fsuid = current_fsuid();
if (!(dir->i_mode & S_ISVTX))
return 0;
- if (inode->i_uid == fsuid)
+ if (uid_eq(inode->i_uid, fsuid))
return 0;
- if (dir->i_uid == fsuid)
+ if (uid_eq(dir->i_uid, fsuid))
return 0;
return !capable(CAP_FOWNER);
}
diff --git a/init/Kconfig b/init/Kconfig
index fd91d2b63875..44f580f406d0 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -930,7 +930,6 @@ config UIDGID_CONVERTED
depends on 9P_FS = n
depends on AFS_FS = n
depends on AUTOFS4_FS = n
- depends on BTRFS_FS = n
depends on CEPH_FS = n
depends on CIFS = n
depends on CODA_FS = n