Commits
Matthieu CASTET committed 5de55b265a1
dmapool: make DMAPOOL_DEBUG detect corruption of free marker This can help to catch the case where hardware is writing after dma free. [akpm@linux-foundation.org: tidy code, fix comment, use sizeof(page->offset), use pr_err()] Signed-off-by: Matthieu Castet <matthieu.castet@parrot.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>