Re: [PATCH v4 1/1] mm: initialize pages on demand during boot

2018-02-15 Thread Pavel Tatashin
Thank you Mel! Pavel On Thu, Feb 15, 2018 at 5:55 AM, Mel Gorman wrote: > On Wed, Feb 14, 2018 at 11:33:43AM -0500, Pavel Tatashin wrote: >> Deferred page initialization allows the boot cpu to initialize a small >> subset of the system's pages early in boot, with other cpus

Re: [PATCH v4 1/1] mm: initialize pages on demand during boot

2018-02-15 Thread Pavel Tatashin
Thank you Mel! Pavel On Thu, Feb 15, 2018 at 5:55 AM, Mel Gorman wrote: > On Wed, Feb 14, 2018 at 11:33:43AM -0500, Pavel Tatashin wrote: >> Deferred page initialization allows the boot cpu to initialize a small >> subset of the system's pages early in boot, with other cpus doing the rest >>

Re: [PATCH v4 1/1] mm: initialize pages on demand during boot

2018-02-15 Thread Mel Gorman
On Wed, Feb 14, 2018 at 11:33:43AM -0500, Pavel Tatashin wrote: > Deferred page initialization allows the boot cpu to initialize a small > subset of the system's pages early in boot, with other cpus doing the rest > later on. > Bit late to the game but Acked-by: Mel Gorman --

Re: [PATCH v4 1/1] mm: initialize pages on demand during boot

2018-02-15 Thread Mel Gorman
On Wed, Feb 14, 2018 at 11:33:43AM -0500, Pavel Tatashin wrote: > Deferred page initialization allows the boot cpu to initialize a small > subset of the system's pages early in boot, with other cpus doing the rest > later on. > Bit late to the game but Acked-by: Mel Gorman -- Mel Gorman SUSE

[PATCH v4 1/1] mm: initialize pages on demand during boot

2018-02-14 Thread Pavel Tatashin
Deferred page initialization allows the boot cpu to initialize a small subset of the system's pages early in boot, with other cpus doing the rest later on. It is, however, problematic to know how many pages the kernel needs during boot. Different modules and kernel parameters may change the

[PATCH v4 1/1] mm: initialize pages on demand during boot

2018-02-14 Thread Pavel Tatashin
Deferred page initialization allows the boot cpu to initialize a small subset of the system's pages early in boot, with other cpus doing the rest later on. It is, however, problematic to know how many pages the kernel needs during boot. Different modules and kernel parameters may change the