On Wed, Apr 03, 2019 at 08:51:13AM -0400, Steven Sistare wrote:
> On 4/2/2019 4:41 PM, Daniel Jordan wrote:
> > [1]
> > https://lore.kernel.org/linux-mm/20190211224437.25267-1-daniel.m.jor...@oracle.com/
>
> You could clean all 6 patches up nicely with a common subroutine that
> increases locke
On 4/2/2019 4:41 PM, Daniel Jordan wrote:
> Hi,
>
> From patch 1:
>
> Taking and dropping mmap_sem to modify a single counter, locked_vm, is
> overkill when the counter could be synchronized separately.
>
> Make mmap_sem a little less coarse by changing locked_vm to an atomic,
> the 64
Hi,
>From patch 1:
Taking and dropping mmap_sem to modify a single counter, locked_vm, is
overkill when the counter could be synchronized separately.
Make mmap_sem a little less coarse by changing locked_vm to an atomic,
the 64-bit variety to avoid issues with overflow on 32-bit system
