summaryrefslogtreecommitdiffstats
path: root/fs/cachefiles/namei.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/cachefiles/namei.c')
-rw-r--r--fs/cachefiles/namei.c33
1 files changed, 11 insertions, 22 deletions
diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
index 5fc214256316..0daa1e3fe0df 100644
--- a/fs/cachefiles/namei.c
+++ b/fs/cachefiles/namei.c
@@ -30,11 +30,11 @@
*/
static noinline
void __cachefiles_printk_object(struct cachefiles_object *object,
- const char *prefix,
- u8 *keybuf)
+ const char *prefix)
{
struct fscache_cookie *cookie;
- unsigned keylen, loop;
+ const u8 *k;
+ unsigned loop;
pr_err("%sobject: OBJ%x\n", prefix, object->fscache.debug_id);
pr_err("%sobjstate=%s fl=%lx wbusy=%x ev=%lx[%lx]\n",
@@ -56,23 +56,16 @@ void __cachefiles_printk_object(struct cachefiles_object *object,
object->fscache.cookie->parent,
object->fscache.cookie->netfs_data,
object->fscache.cookie->flags);
- if (keybuf && cookie->def)
- keylen = cookie->def->get_key(cookie->netfs_data, keybuf,
- CACHEFILES_KEYBUF_SIZE);
- else
- keylen = 0;
+ pr_err("%skey=[%u] '", prefix, cookie->key_len);
+ k = (cookie->key_len <= sizeof(cookie->inline_key)) ?
+ cookie->inline_key : cookie->key;
+ for (loop = 0; loop < cookie->key_len; loop++)
+ pr_cont("%02x", k[loop]);
+ pr_cont("'\n");
} else {
pr_err("%scookie=NULL\n", prefix);
- keylen = 0;
}
spin_unlock(&object->fscache.lock);
-
- if (keylen) {
- pr_err("%skey=[%u] '", prefix, keylen);
- for (loop = 0; loop < keylen; loop++)
- pr_cont("%02x", keybuf[loop]);
- pr_cont("'\n");
- }
}
/*
@@ -81,14 +74,10 @@ void __cachefiles_printk_object(struct cachefiles_object *object,
static noinline void cachefiles_printk_object(struct cachefiles_object *object,
struct cachefiles_object *xobject)
{
- u8 *keybuf;
-
- keybuf = kmalloc(CACHEFILES_KEYBUF_SIZE, GFP_NOIO);
if (object)
- __cachefiles_printk_object(object, "", keybuf);
+ __cachefiles_printk_object(object, "");
if (xobject)
- __cachefiles_printk_object(xobject, "x", keybuf);
- kfree(keybuf);
+ __cachefiles_printk_object(xobject, "x");
}
/*