coda: Cache permisions in struct coda_inode_info in a kuid_t.
- Change c_uid in struct coda_indoe_info from a vuid_t to a kuid_t.
- Initialize c_uid to GLOBAL_ROOT_UID instead of 0.
- Use uid_eq to compare cached kuids.
Cc: Jan Harkes <jaharkes@cs.cmu.edu>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
diff --git a/fs/coda/cache.c b/fs/coda/cache.c
index 958ae0e..1da168c 100644
--- a/fs/coda/cache.c
+++ b/fs/coda/cache.c
@@ -33,7 +33,7 @@
spin_lock(&cii->c_lock);
cii->c_cached_epoch = atomic_read(&permission_epoch);
- if (cii->c_uid != current_fsuid()) {
+ if (!uid_eq(cii->c_uid, current_fsuid())) {
cii->c_uid = current_fsuid();
cii->c_cached_perm = mask;
} else
@@ -65,7 +65,7 @@
spin_lock(&cii->c_lock);
hit = (mask & cii->c_cached_perm) == mask &&
- cii->c_uid == current_fsuid() &&
+ uid_eq(cii->c_uid, current_fsuid()) &&
cii->c_cached_epoch == atomic_read(&permission_epoch);
spin_unlock(&cii->c_lock);