| commit | 53348f27168534561c0c814843bbf181314374f4 | |
| author | Tejun Heo <tj@kernel.org> | |
| Tue, 12 Jul 2011 07:58:06 +0000 (12 09:58 +0200) | ||
| committer | H. Peter Anvin <hpa@linux.intel.com> | |
| Wed, 13 Jul 2011 23:35:56 +0000 (13 16:35 -0700) | ||
| tree | 619f7945ecb15317dd211c68267eb6603295521f | treesnapshot (tar.gz zip) |
| parent | bf61549a2d8e0326f5d6e4d1718883a7212d725f | commitdiff |
bootmem: Fix __free_pages_bootmem() to use @order properly
a226f6c899 (FRV: Clean up bootmem allocator's page freeing algorithm)
separated out __free_pages_bootmem() from free_all_bootmem_core().
__free_pages_bootmem() takes @order argument but it assumes @order is
either 0 or ilog2(BITS_PER_LONG). Note that all the current users
match that assumption and this doesn't cause actual problems.
Fix it by using 1 << order instead of BITS_PER_LONG.
Signed-off-by: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/1310457490-3356-3-git-send-email-tj@kernel.org
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
a226f6c899 (FRV: Clean up bootmem allocator's page freeing algorithm)
separated out __free_pages_bootmem() from free_all_bootmem_core().
__free_pages_bootmem() takes @order argument but it assumes @order is
either 0 or ilog2(BITS_PER_LONG). Note that all the current users
match that assumption and this doesn't cause actual problems.
Fix it by using 1 << order instead of BITS_PER_LONG.
Signed-off-by: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/1310457490-3356-3-git-send-email-tj@kernel.org
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
| mm/page_alloc.c | diffblobblamehistory |