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| author | David Howells <dhowells@redhat.com> | 2008-11-14 10:38:47 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-11-14 10:38:47 +1100 |
| commit | a001e5b558f25eb1e588522d73ac949b643b7a37 (patch) | |
| tree | 96370a4535bd0d7b3e9908f04b58a8b3e94ed908 /fs/cifs/inode.c | |
| parent | 1109b07b7dcb938de7a0d65efc1b4739dc4e9787 (diff) | |
| download | lwn-a001e5b558f25eb1e588522d73ac949b643b7a37.tar.gz lwn-a001e5b558f25eb1e588522d73ac949b643b7a37.zip | |
CRED: Wrap task credential accesses in the CIFS 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>
Cc: Steve French <sfrench@samba.org>
Cc: linux-cifs-client@lists.samba.org
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs/cifs/inode.c')
| -rw-r--r-- | fs/cifs/inode.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index ff8c68de4a92..8b7305e73d7e 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -1143,11 +1143,11 @@ mkdir_get_info: .device = 0, }; if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) { - args.uid = (__u64)current->fsuid; + args.uid = (__u64)current_fsuid(); if (inode->i_mode & S_ISGID) args.gid = (__u64)inode->i_gid; else - args.gid = (__u64)current->fsgid; + args.gid = (__u64)current_fsgid(); } else { args.uid = NO_CHANGE_64; args.gid = NO_CHANGE_64; @@ -1184,13 +1184,13 @@ mkdir_get_info: if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) { direntry->d_inode->i_uid = - current->fsuid; + current_fsuid(); if (inode->i_mode & S_ISGID) direntry->d_inode->i_gid = inode->i_gid; else direntry->d_inode->i_gid = - current->fsgid; + current_fsgid(); } } } |