The patch titled
mm: vmalloc tweak failure printk
has been added to the -mm tree. Its filename is
mm-vmalloc-tweak-failure-printk.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: mm: vmalloc tweak failure printk
From: Glauber Costa <glommer@xxxxxxxxxx>
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@xxxxxxxxxx>
Signed-off-by: Nick Piggin <npiggin@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmalloc.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff -puN mm/vmalloc.c~mm-vmalloc-tweak-failure-printk mm/vmalloc.c
--- a/mm/vmalloc.c~mm-vmalloc-tweak-failure-printk
+++ a/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);
}
_
Patches currently in -mm which might be from glommer@xxxxxxxxxx are
linux-next.patch
mm-vmalloc-search-restart-fix.patch
mm-vmalloc-tweak-failure-printk.patch
mm-vmalloc-improve-vmallocinfo.patch
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