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| author | Joonsoo Kim <js1304@gmail.com> | 2012-12-12 04:03:10 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 05:22:28 +0400 |
| commit | 81df9bff2609f07cef4690ac2ebda1611b55b05a (patch) | |
| tree | 52c5ebc7e9e5efd93040cba5f0439e043eec368e /lib/cpumask.c | |
| parent | e9b2e78c6a4247b1bb3e89c61e7d73636d2e48d1 (diff) | |
| download | linux-81df9bff2609f07cef4690ac2ebda1611b55b05a.tar.xz | |
bootmem: fix wrong call parameter for free_bootmem()
It is strange that alloc_bootmem() returns a virtual address and
free_bootmem() requires a physical address. Anyway, free_bootmem()'s
first parameter should be physical address.
There are some call sites for free_bootmem() with virtual address. So fix
them.
[akpm@linux-foundation.org: improve free_bootmem() and free_bootmem_pate() documentation]
Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/cpumask.c')
| -rw-r--r-- | lib/cpumask.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/cpumask.c b/lib/cpumask.c index 402a54ac35cb..d327b87c99b7 100644 --- a/lib/cpumask.c +++ b/lib/cpumask.c @@ -161,6 +161,6 @@ EXPORT_SYMBOL(free_cpumask_var); */ void __init free_bootmem_cpumask_var(cpumask_var_t mask) { - free_bootmem((unsigned long)mask, cpumask_size()); + free_bootmem(__pa(mask), cpumask_size()); } #endif |