On Fri 21-07-17 04:39:48, Matthew Wilcox wrote:
> On Fri, Jul 21, 2017 at 06:01:41PM +0800, Zhaoyang Huang wrote:
> > we just record the cached_hole_size now, which will be used when
> > the criteria meet both of 'free_vmap_cache == NULL' and 'size <
> > cached_hole_size'. However, under above
On Fri 21-07-17 04:39:48, Matthew Wilcox wrote:
> On Fri, Jul 21, 2017 at 06:01:41PM +0800, Zhaoyang Huang wrote:
> > we just record the cached_hole_size now, which will be used when
> > the criteria meet both of 'free_vmap_cache == NULL' and 'size <
> > cached_hole_size'. However, under above
On Fri, Jul 21, 2017 at 06:01:41PM +0800, Zhaoyang Huang wrote:
> we just record the cached_hole_size now, which will be used when
> the criteria meet both of 'free_vmap_cache == NULL' and 'size <
> cached_hole_size'. However, under above scenario, the search will
> start from the rb_root and then
On Fri, Jul 21, 2017 at 06:01:41PM +0800, Zhaoyang Huang wrote:
> we just record the cached_hole_size now, which will be used when
> the criteria meet both of 'free_vmap_cache == NULL' and 'size <
> cached_hole_size'. However, under above scenario, the search will
> start from the rb_root and then
we just record the cached_hole_size now, which will be used when
the criteria meet both of 'free_vmap_cache == NULL' and 'size <
cached_hole_size'. However, under above scenario, the search will
start from the rb_root and then find the node which just in front
of the cached hole.
free_vmap_cache
we just record the cached_hole_size now, which will be used when
the criteria meet both of 'free_vmap_cache == NULL' and 'size <
cached_hole_size'. However, under above scenario, the search will
start from the rb_root and then find the node which just in front
of the cached hole.
free_vmap_cache
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