+static inline void anon_vma_unlock_batch(struct anon_vma_lock_state *avs) +{ + if (avs->root_anon_vma) + spin_unlock(&avs->root_anon_vma->lock); +} + /* * anon_vma helper functions. */The code doesn't build - the patchset forgot to add `spinlock_t lock' to the anon_vma.
Hmm, maybe I made a mistake in refactoring.
After fixing that and doing an allnoconfig x86_64 build, the patchset takes rmap.o's .text from 6167 bytes to 6551. This is likely to be a regression for uniprocessor machines. What can we do about this?
Regression in what way? I guess I can move some of the functions out of line.
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