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CRED: Wrap task credential accesses in the FUSE filesystem

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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: Miklos Szeredi <miklos@szeredi.hu>
Cc: fuse-devel@lists.sourceforge.net
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
David Howells 2008-11-14 10:38:53 +11:00 committed by James Morris
parent f0ce7ee3a8
commit 2186a71cbc
1 changed files with 2 additions and 2 deletions
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4
fs/fuse/dev.c
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@ -87,8 +87,8 @@ static void __fuse_put_request(struct fuse_req *req)
static void fuse_req_init_context(struct fuse_req *req)
{
req->in.h.uid = current->fsuid;
req->in.h.gid = current->fsgid;
req->in.h.uid = current_fsuid();
req->in.h.gid = current_fsgid();
req->in.h.pid = current->pid;
}