On Fri, 22 Feb 2013, Ric Mason wrote:
>
> What's the root reason merge_across_nodes setting just can be changed only
> when there are no ksm shared pages in system?
Simplicity. Why add code (moving nodes from tree to tree, handling
the collisions) for a rare case that doesn't need to be fast?
>
On 02/21/2013 04:19 PM, Hugh Dickins wrote:
Added slightly more detail to the Documentation of merge_across_nodes,
a few comments in areas indicated by review, and renamed get_ksm_page()'s
argument from "locked" to "lock_it". No functional change.
Signed-off-by: Hugh Dickins
---
Documentatio
Added slightly more detail to the Documentation of merge_across_nodes,
a few comments in areas indicated by review, and renamed get_ksm_page()'s
argument from "locked" to "lock_it". No functional change.
Signed-off-by: Hugh Dickins
---
Documentation/vm/ksm.txt | 16
mm/ksm.c
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