Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-09 14:43:16 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

mm: vmalloc tweak failure printk

Browse Source 
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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Glauber Costa 2009-01-06 14:39:18 -08:00 committed by Linus Torvalds
parent 4917e5d049
commit c1279c4ef3
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
mm/vmalloc.c
View File

@ -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);
}