| What: /sys/kernel/ion |
| Date: Dec 2019 |
| KernelVersion: 4.14.158 |
| Contact: Suren Baghdasaryan <surenb@google.com>, |
| Sandeep Patil <sspatil@google.com> |
| Description: |
| The /sys/kernel/ion directory contains a snapshot of the |
| internal state of ION memory heaps and pools. |
| Users: kernel memory tuning tools |
| |
| What: /sys/kernel/ion/total_heaps_kb |
| Date: Dec 2019 |
| KernelVersion: 4.14.158 |
| Contact: Suren Baghdasaryan <surenb@google.com>, |
| Sandeep Patil <sspatil@google.com> |
| Description: |
| The total_heaps_kb file is read-only and specifies how much |
| memory in Kb is allocated to ION heaps. |
| |
| What: /sys/kernel/ion/total_pools_kb |
| Date: Dec 2019 |
| KernelVersion: 4.14.158 |
| Contact: Suren Baghdasaryan <surenb@google.com>, |
| Sandeep Patil <sspatil@google.com> |
| Description: |
| The total_pools_kb file is read-only and specifies how much |
| memory in Kb is allocated to ION pools. |
