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| author | David Howells <dhowells@redhat.com> | 2008-11-14 10:38:59 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-11-14 10:38:59 +1100 |
| commit | b19c2a3b839b9dfb3f258e8943dc3784ae20c7b0 (patch) | |
| tree | 2d2b3d9a9c0f42d8ca9b0b2f1d2fa1b9d94a2417 /fs | |
| parent | 5cc0a84076e172c18fb927781f44c6e47d6c5a06 (diff) | |
| download | linux-b19c2a3b839b9dfb3f258e8943dc3784ae20c7b0.tar.gz linux-b19c2a3b839b9dfb3f258e8943dc3784ae20c7b0.tar.bz2 linux-b19c2a3b839b9dfb3f258e8943dc3784ae20c7b0.zip | |
CRED: Wrap task credential accesses in the OCFS2 filesystem
Wrap access to task credentials so that they can be separated more easily from
the task_struct during the introduction of COW creds.
Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id().
Change some task->e?[ug]id to task_e?[ug]id(). In some places it makes more
sense to use RCU directly rather than a convenient wrapper; these will be
addressed by later patches.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: James Morris <jmorris@namei.org>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Acked-by: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <joel.becker@oracle.com>
Cc: ocfs2-devel@oss.oracle.com
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ocfs2/dlm/dlmfs.c | 8 | ||||
| -rw-r--r-- | fs/ocfs2/namei.c | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/fs/ocfs2/dlm/dlmfs.c b/fs/ocfs2/dlm/dlmfs.c index 533a789c3ef8..3516d8a4166b 100644 --- a/fs/ocfs2/dlm/dlmfs.c +++ b/fs/ocfs2/dlm/dlmfs.c @@ -339,8 +339,8 @@ static struct inode *dlmfs_get_root_inode(struct super_block *sb) ip = DLMFS_I(inode); inode->i_mode = mode; - inode->i_uid = current->fsuid; - inode->i_gid = current->fsgid; + inode->i_uid = current_fsuid(); + inode->i_gid = current_fsgid(); inode->i_blocks = 0; inode->i_mapping->backing_dev_info = &dlmfs_backing_dev_info; inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; @@ -365,8 +365,8 @@ static struct inode *dlmfs_get_inode(struct inode *parent, return NULL; inode->i_mode = mode; - inode->i_uid = current->fsuid; - inode->i_gid = current->fsgid; + inode->i_uid = current_fsuid(); + inode->i_gid = current_fsgid(); inode->i_blocks = 0; inode->i_mapping->backing_dev_info = &dlmfs_backing_dev_info; inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c index 485a6aa0ad39..f95f3654ee68 100644 --- a/fs/ocfs2/namei.c +++ b/fs/ocfs2/namei.c @@ -421,13 +421,13 @@ static int ocfs2_mknod_locked(struct ocfs2_super *osb, fe->i_blkno = cpu_to_le64(fe_blkno); fe->i_suballoc_bit = cpu_to_le16(suballoc_bit); fe->i_suballoc_slot = cpu_to_le16(inode_ac->ac_alloc_slot); - fe->i_uid = cpu_to_le32(current->fsuid); + fe->i_uid = cpu_to_le32(current_fsuid()); if (dir->i_mode & S_ISGID) { fe->i_gid = cpu_to_le32(dir->i_gid); if (S_ISDIR(mode)) mode |= S_ISGID; } else - fe->i_gid = cpu_to_le32(current->fsgid); + fe->i_gid = cpu_to_le32(current_fsgid()); fe->i_mode = cpu_to_le16(mode); if (S_ISCHR(mode) || S_ISBLK(mode)) fe->id1.dev1.i_rdev = cpu_to_le64(huge_encode_dev(dev)); |