dlm: use more NOFS allocation
Change some GFP_KERNEL allocations to use either GFP_NOFS or
ls_allocation (when available) which the fs sets to GFP_NOFS.
The point is to prevent allocations from going back into the
cluster fs in places where that might lead to deadlock.
Signed-off-by: David Teigland <teigland@redhat.com>
diff --git a/fs/dlm/requestqueue.c b/fs/dlm/requestqueue.c
index daa4183..7a2307c 100644
--- a/fs/dlm/requestqueue.c
+++ b/fs/dlm/requestqueue.c
@@ -35,7 +35,7 @@
struct rq_entry *e;
int length = ms->m_header.h_length - sizeof(struct dlm_message);
- e = kmalloc(sizeof(struct rq_entry) + length, GFP_KERNEL);
+ e = kmalloc(sizeof(struct rq_entry) + length, ls->ls_allocation);
if (!e) {
log_print("dlm_add_requestqueue: out of memory len %d", length);
return;