[patch 4/7] mm: vmalloc tweak failure printk

[npiggin@suse.de]

[-- Attachment #1: mm-vmalloc-tweak-output.patch --]
[-- Type: text/plain, Size: 1010 bytes --]

If we can't service a vmalloc allocation, show size of the allocation that
actually failed. Useful for debugging.

Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Nick Piggin <npiggin@suse.de>
---
 mm/vmalloc.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6/mm/vmalloc.c
===================================================================
--- linux-2.6.orig/mm/vmalloc.c
+++ linux-2.6/mm/vmalloc.c
@@ -381,8 +381,9 @@ found:
 			goto retry;
 		}
 		if (printk_ratelimit())
-			printk(KERN_WARNING "vmap allocation failed: "
-				 "use vmalloc=<size> to increase size.\n");
+			printk(KERN_WARNING
+				"vmap allocation for size %lu failed: "
+				"use vmalloc=<size> to increase size.\n", size);
 		return ERR_PTR(-EBUSY);
 	}
 

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