On Fri, Jun 07, 2013 at 06:16:05PM +0400, Roman Gushchin wrote:
> On 30.05.2013 22:04, Johannes Weiner wrote:
> >+/*
> >+ * Monotonic workingset clock for non-resident pages.
> >+ *
> >+ * The refault distance of a page is the number of ticks that occurred
> >+ * between that page's eviction and
On 30.05.2013 22:04, Johannes Weiner wrote:
+/*
+ * Monotonic workingset clock for non-resident pages.
+ *
+ * The refault distance of a page is the number of ticks that occurred
+ * between that page's eviction and subsequent refault.
+ *
+ * Every page slot that is taken away from the inactive
On 30.05.2013 22:04, Johannes Weiner wrote:
+/*
+ * Monotonic workingset clock for non-resident pages.
+ *
+ * The refault distance of a page is the number of ticks that occurred
+ * between that page's eviction and subsequent refault.
+ *
+ * Every page slot that is taken away from the inactive
On Fri, Jun 07, 2013 at 06:16:05PM +0400, Roman Gushchin wrote:
On 30.05.2013 22:04, Johannes Weiner wrote:
+/*
+ * Monotonic workingset clock for non-resident pages.
+ *
+ * The refault distance of a page is the number of ticks that occurred
+ * between that page's eviction and subsequent
The VM maintains cached filesystem pages on two types of lists. One
list holds the pages recently faulted into the cache, the other list
holds pages that have been referenced repeatedly on that first list.
The idea is to prefer reclaiming young pages over those that have
shown to benefit from
The VM maintains cached filesystem pages on two types of lists. One
list holds the pages recently faulted into the cache, the other list
holds pages that have been referenced repeatedly on that first list.
The idea is to prefer reclaiming young pages over those that have
shown to benefit from
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