For growable buffer types that internally contain the logical length (how many slots of the buffer are in use as far as external callers are concerned) and capacity (the actual allocation length of the buffer), the capacity should ideally always equal to a bucket size of the underlying allocator. Otherwise, the growable buffer type may think its capacity has been reached and there's a need to reallocate when the true underlying allocation still has space.
To this end, we should have a method that takes a size and rounds it up to the closest jemalloc bucket size. Do we already have such a method somewhere? -- Henri Sivonen hsivo...@hsivonen.fi https://hsivonen.fi/ _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
