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| author | David Howells <dhowells@redhat.com> | 2008-11-14 10:38:50 +1100 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2008-11-14 10:38:50 +1100 |
| commit | a8dd4d67bdf9c48c5ebfa366592fde7e2d318b4f (patch) | |
| tree | d0346d1b2d3947685f76a3e7150d5773ae7ddfcc /fs/ext2/ialloc.c | |
| parent | 4eea03539d9a8e3f5056aed690efde1f75535e7b (diff) | |
| download | lwn-a8dd4d67bdf9c48c5ebfa366592fde7e2d318b4f.tar.gz lwn-a8dd4d67bdf9c48c5ebfa366592fde7e2d318b4f.zip | |
CRED: Wrap task credential accesses in the Ext2 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: linux-ext4@vger.kernel.org
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs/ext2/ialloc.c')
| -rw-r--r-- | fs/ext2/ialloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c index f59741346760..8d0add625870 100644 --- a/fs/ext2/ialloc.c +++ b/fs/ext2/ialloc.c @@ -550,7 +550,7 @@ got: sb->s_dirt = 1; mark_buffer_dirty(bh2); - inode->i_uid = current->fsuid; + inode->i_uid = current_fsuid(); if (test_opt (sb, GRPID)) inode->i_gid = dir->i_gid; else if (dir->i_mode & S_ISGID) { @@ -558,7 +558,7 @@ got: if (S_ISDIR(mode)) mode |= S_ISGID; } else - inode->i_gid = current->fsgid; + inode->i_gid = current_fsgid(); inode->i_mode = mode; inode->i_ino = ino; |