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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:39:02 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:39:02 +1100
commitfc7333deb741da8aafbda9ff905d3ff2c5e28a66 (patch)
tree1776701ec30091413e96718df02bf51badf1517b
parente2950b178e8fa1cb0b122c212b6cd48e75e2b41f (diff)
downloadlinux-2.6.38-lt-ux500-fc7333deb741da8aafbda9ff905d3ff2c5e28a66.tar.gz
CRED: Wrap task credential accesses in the SYSV 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: Christoph Hellwig <hch@infradead.org> Signed-off-by: James Morris <jmorris@namei.org>
-rw-r--r--fs/sysv/ialloc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/sysv/ialloc.c b/fs/sysv/ialloc.c
index 115ab0d6f4b..241e9765cfa 100644
--- a/fs/sysv/ialloc.c
+++ b/fs/sysv/ialloc.c
@@ -165,9 +165,9 @@ struct inode * sysv_new_inode(const struct inode * dir, mode_t mode)
if (S_ISDIR(mode))
mode |= S_ISGID;
} else
- inode->i_gid = current->fsgid;
+ inode->i_gid = current_fsgid();
- inode->i_uid = current->fsuid;
+ inode->i_uid = current_fsuid();
inode->i_ino = fs16_to_cpu(sbi, ino);
inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
inode->i_blocks = 0;