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Commit db41c9cc authored by Lynus Vaz's avatar Lynus Vaz
Browse files

msm: kgsl: Use the bind lock when dumping entries 



Take the bind lock when we dump information about sparse memory
allocations through the debugfs node.

Change-Id: I955d64d06a259a2bbe4d85a33d68887ee01aad07
Signed-off-by: default avatarLynus Vaz <lvaz@codeaurora.org>
parent 71582f57

drivers/gpu/msm/kgsl_debugfs.c

+2 −0
Original line number Diff line number Diff line
@@ -303,6 +303,7 @@ static int print_sparse_mem_entry(int id, void *ptr, void *data) 
	if (!(m->flags & KGSL_MEMFLAGS_SPARSE_VIRT))

		return 0;



	spin_lock(&entry->bind_lock);

	node = rb_first(&entry->bind_tree);



	while (node != NULL) {
@@ -313,6 +314,7 @@ static int print_sparse_mem_entry(int id, void *ptr, void *data) 
				obj->v_off, obj->size, obj->p_off);

		node = rb_next(node);

	}

	spin_unlock(&entry->bind_lock);



	seq_putc(s, '\n');