Re: [PATCH 3/3] selftests/mm: virtual_address_range: Dump to /dev/null

2025-01-08 Thread Dev Jain
On 08/01/25 7:00 pm, David Hildenbrand wrote: On 08.01.25 07:09, Dev Jain wrote: On 07/01/25 8:44 pm, Thomas Weißschuh wrote: During the execution of validate_complete_va_space() a lot of memory is on the VM subsystem. When running on a low memory subsystem an OOM may be triggered, when writ

Re: [PATCH 3/3] selftests/mm: virtual_address_range: Dump to /dev/null

2025-01-08 Thread David Hildenbrand
On 08.01.25 07:09, Dev Jain wrote: On 07/01/25 8:44 pm, Thomas Weißschuh wrote: During the execution of validate_complete_va_space() a lot of memory is on the VM subsystem. When running on a low memory subsystem an OOM may be triggered, when writing to the dump file as the filesystem may also r

Re: [PATCH 3/3] selftests/mm: virtual_address_range: Dump to /dev/null

2025-01-07 Thread Thomas Weißschuh
On Wed, Jan 08, 2025 at 11:39:40AM +0530, Dev Jain wrote: > > On 07/01/25 8:44 pm, Thomas Weißschuh wrote: > > During the execution of validate_complete_va_space() a lot of memory is > > on the VM subsystem. When running on a low memory subsystem an OOM may > > be triggered, when writing to the du

[PATCH 3/3] selftests/mm: virtual_address_range: Dump to /dev/null

2025-01-07 Thread Thomas Weißschuh
During the execution of validate_complete_va_space() a lot of memory is on the VM subsystem. When running on a low memory subsystem an OOM may be triggered, when writing to the dump file as the filesystem may also require memory. On my test system with 1100MiB physical memory: Tasks state