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| author | Peter Zijlstra <peterz@infradead.org> | 2013-11-14 23:31:52 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 01:32:20 +0100 |
| commit | 539edb5846c740d78a8b6c2e43a99ca4323df68f (patch) | |
| tree | dd03e1a7149f101f42311eac41e2857816cce36c /init | |
| parent | mm: dynamically allocate page->ptl if it cannot be embedded to struct page (diff) | |
| download | linux-539edb5846c740d78a8b6c2e43a99ca4323df68f.tar.xz linux-539edb5846c740d78a8b6c2e43a99ca4323df68f.zip | |
mm: properly separate the bloated ptl from the regular case
Use kernel/bounds.c to convert build-time spinlock_t size check into a
preprocessor symbol and apply that to properly separate the page::ptl
situation.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions