On Mon, 3 Feb 2014 19:53:32 -0500 Johannes Weiner <hannes@xxxxxxxxxxx> wrote: > o Fix vmstat build problems on UP (Fengguang Wu's build bot) > > o Clarify why optimistic radix_tree_node->private_list link checking > is safe without holding the list_lru lock (Dave Chinner) > > o Assert locking balance when the list_lru isolator says it dropped > the list lock (Dave Chinner) > > o Remove remnant of a manual reclaim counter in the shadow isolator, > the list_lru-provided accounting is accurate now that we added > LRU_REMOVED_RETRY (Dave Chinner) > > o Set an object limit for the shadow shrinker instead of messing with > its seeks setting. The configured seeks define how pressure applied > to pages translates to pressure on the object pool, in itself it is > not enough to replace proper object valuation to classify expired > and in-use objects. Shadow nodes contain up to 64 shadow entries > from different/alternating zones that have their own atomic age > counter, so determining if a node is overall expired is crazy > expensive. Instead, use an object limit above which nodes are very > likely to be expired. > > o __pagevec_lookup and __find_get_pages kerneldoc fixes (Minchan Kim) > > o radix_tree_node->count accessors for pages and shadows (Minchan Kim) > > o Rebase to v3.14-rc1 and add review tags An earlier version caused a 24-byte inode bloatage. That appears to have been reduced to 8 bytes, yes? What was done there? > 69 files changed, 1438 insertions(+), 462 deletions(-) omigod -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>