On 8/20/23 05:54, Matthew Brost wrote:
On Fri, Aug 18, 2023 at 05:08:45PM +0200, Thomas Hellström wrote:
Support pinning of vmas using XE_VM_BIND_FLAG_PIN, initially for userptr
only. Pinned memory becomes accounted against RLIMIT_MEMLOCK and processes
with CAP_IPC_LOCK will not apply the limi
On Fri, Aug 18, 2023 at 05:08:45PM +0200, Thomas Hellström wrote:
> Support pinning of vmas using XE_VM_BIND_FLAG_PIN, initially for userptr
> only. Pinned memory becomes accounted against RLIMIT_MEMLOCK and processes
> with CAP_IPC_LOCK will not apply the limit. This is pretty similar to
> mlock()
Support pinning of vmas using XE_VM_BIND_FLAG_PIN, initially for userptr
only. Pinned memory becomes accounted against RLIMIT_MEMLOCK and processes
with CAP_IPC_LOCK will not apply the limit. This is pretty similar to
mlock()'ing userptr memory with the added benefit that the driver is
aware and ca
