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authorDavid Howells <dhowells@redhat.com>2008-11-14 10:38:51 +1100
committerJames Morris <jmorris@namei.org>2008-11-14 10:38:51 +1100
commit6a2f90e9fae0824e8b6b123f1ea7d9fff9079ef3 (patch)
tree7ae64fd6e64eefbafd021f4c3afaeba1673c3f1c /fs/ext3/ialloc.c
parenta8dd4d67bdf9c48c5ebfa366592fde7e2d318b4f (diff)
downloadop-kernel-dev-6a2f90e9fae0824e8b6b123f1ea7d9fff9079ef3.zip
op-kernel-dev-6a2f90e9fae0824e8b6b123f1ea7d9fff9079ef3.tar.gz
CRED: Wrap task credential accesses in the Ext3 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: Stephen Tweedie <sct@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: adilger@sun.com Cc: linux-ext4@vger.kernel.org Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'fs/ext3/ialloc.c')
-rw-r--r--fs/ext3/ialloc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c
index 47b678d..490bd0e 100644
--- a/fs/ext3/ialloc.c
+++ b/fs/ext3/ialloc.c
@@ -539,7 +539,7 @@ got:
percpu_counter_inc(&sbi->s_dirs_counter);
sb->s_dirt = 1;
- 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) {
@@ -547,7 +547,7 @@ 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;
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