If the caller has set __GFP_NOWARN don't print the following message:
vmap allocation for size 15736832 failed: use vmalloc=<size> to increase
size.
This can happen with the ARM/Linux or ARM64/Linux module loader built
with CONFIG_ARM{,64}_MODULE_PLTS=y which does a first attempt at loading
a large module from module space, then falls back to vmalloc space.
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
mm/vmalloc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 0b057628a7ba..d8a851634674 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -521,9 +521,13 @@ static struct vmap_area *alloc_vmap_area(unsigned long size,
}
}
+ if (gfp_mask & __GFP_NOWARN)
+ goto out;
+
if (printk_ratelimit())
pr_warn("vmap allocation for size %lu failed: use vmalloc=<size> to increase size\n",
size);
+out:
kfree(va);
return ERR_PTR(-EBUSY);
}
--
2.9.3
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
