diff options
author | Michel Lespinasse <walken@google.com> | 2013-07-10 19:05:12 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-10 21:11:34 -0400 |
commit | 98d1e64f95b177d0f14efbdf695a1b28e1428035 (patch) | |
tree | b7473b55b4b3579edfcb0c98b7c4e7d65f8c169c /arch/s390 | |
parent | 61b0d76017a50c263c303fa263b295b04e0c68f6 (diff) |
mm: remove free_area_cache
Since all architectures have been converted to use vm_unmapped_area(),
there is no remaining use for the free_area_cache.
Signed-off-by: Michel Lespinasse <walken@google.com>
Acked-by: Rik van Riel <riel@redhat.com>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/s390')
-rw-r--r-- | arch/s390/mm/mmap.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c index 06bafec00278..40023290ee5b 100644 --- a/arch/s390/mm/mmap.c +++ b/arch/s390/mm/mmap.c | |||
@@ -91,11 +91,9 @@ void arch_pick_mmap_layout(struct mm_struct *mm) | |||
91 | if (mmap_is_legacy()) { | 91 | if (mmap_is_legacy()) { |
92 | mm->mmap_base = TASK_UNMAPPED_BASE; | 92 | mm->mmap_base = TASK_UNMAPPED_BASE; |
93 | mm->get_unmapped_area = arch_get_unmapped_area; | 93 | mm->get_unmapped_area = arch_get_unmapped_area; |
94 | mm->unmap_area = arch_unmap_area; | ||
95 | } else { | 94 | } else { |
96 | mm->mmap_base = mmap_base(); | 95 | mm->mmap_base = mmap_base(); |
97 | mm->get_unmapped_area = arch_get_unmapped_area_topdown; | 96 | mm->get_unmapped_area = arch_get_unmapped_area_topdown; |
98 | mm->unmap_area = arch_unmap_area_topdown; | ||
99 | } | 97 | } |
100 | } | 98 | } |
101 | 99 | ||
@@ -176,11 +174,9 @@ void arch_pick_mmap_layout(struct mm_struct *mm) | |||
176 | if (mmap_is_legacy()) { | 174 | if (mmap_is_legacy()) { |
177 | mm->mmap_base = TASK_UNMAPPED_BASE; | 175 | mm->mmap_base = TASK_UNMAPPED_BASE; |
178 | mm->get_unmapped_area = s390_get_unmapped_area; | 176 | mm->get_unmapped_area = s390_get_unmapped_area; |
179 | mm->unmap_area = arch_unmap_area; | ||
180 | } else { | 177 | } else { |
181 | mm->mmap_base = mmap_base(); | 178 | mm->mmap_base = mmap_base(); |
182 | mm->get_unmapped_area = s390_get_unmapped_area_topdown; | 179 | mm->get_unmapped_area = s390_get_unmapped_area_topdown; |
183 | mm->unmap_area = arch_unmap_area_topdown; | ||
184 | } | 180 | } |
185 | } | 181 | } |
186 | 182 | ||