On Wed, Jul 22, 2015 at 10:32:20AM -0400, Eric B Munson wrote:
On Wed, 22 Jul 2015, Kirill A. Shutemov wrote:
On Tue, Jul 21, 2015 at 03:59:40PM -0400, Eric B Munson wrote:
The cost of faulting in all memory to be locked can be very high when
working with large mappings. If only
On Tue, Jul 21, 2015 at 03:59:40PM -0400, Eric B Munson wrote:
The cost of faulting in all memory to be locked can be very high when
working with large mappings. If only portions of the mapping will be
used this can incur a high penalty for locking.
Now that we have the new VMA flag for the
On Wed, 22 Jul 2015, Kirill A. Shutemov wrote:
On Tue, Jul 21, 2015 at 03:59:40PM -0400, Eric B Munson wrote:
The cost of faulting in all memory to be locked can be very high when
working with large mappings. If only portions of the mapping will be
used this can incur a high penalty for
The cost of faulting in all memory to be locked can be very high when
working with large mappings. If only portions of the mapping will be
used this can incur a high penalty for locking.
Now that we have the new VMA flag for the locked but not present state,
expose it as an mmap option like
