projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| e0438b91 DV |
1 | What: /sys/devices/system/xen_memory/xen_memory0/max_retry_count |
| 2 | Date: May 2011 | |
| 3 | KernelVersion: 2.6.39 | |
| 4 | Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| 5 | Description: | |
| 6 | The maximum number of times the balloon driver will | |
| 7 | attempt to increase the balloon before giving up. See | |
| 8 | also 'retry_count' below. | |
| 9 | A value of zero means retry forever and is the default one. | |
| 10 | ||
| 11 | What: /sys/devices/system/xen_memory/xen_memory0/max_schedule_delay | |
| 12 | Date: May 2011 | |
| 13 | KernelVersion: 2.6.39 | |
| 14 | Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| 15 | Description: | |
| 16 | The limit that 'schedule_delay' (see below) will be | |
| 17 | increased to. The default value is 32 seconds. | |
| 18 | ||
| 19 | What: /sys/devices/system/xen_memory/xen_memory0/retry_count | |
| 20 | Date: May 2011 | |
| 21 | KernelVersion: 2.6.39 | |
| 22 | Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| 23 | Description: | |
| 24 | The current number of times that the balloon driver | |
| 25 | has attempted to increase the size of the balloon. | |
| 26 | The default value is one. With max_retry_count being | |
| 27 | zero (unlimited), this means that the driver will attempt | |
| 28 | to retry with a 'schedule_delay' delay. | |
| 29 | ||
| 30 | What: /sys/devices/system/xen_memory/xen_memory0/schedule_delay | |
| 31 | Date: May 2011 | |
| 32 | KernelVersion: 2.6.39 | |
| 33 | Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| 34 | Description: | |
| 35 | The time (in seconds) to wait between attempts to | |
| 36 | increase the balloon. Each time the balloon cannot be | |
| 37 | increased, 'schedule_delay' is increased (until | |
| 38 | 'max_schedule_delay' is reached at which point it | |
| 39 | will use the max value). | |
| 40 | ||
| 41 | What: /sys/devices/system/xen_memory/xen_memory0/target | |
| 42 | Date: April 2008 | |
| 43 | KernelVersion: 2.6.26 | |
| 44 | Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| 45 | Description: | |
| 46 | The target number of pages to adjust this domain's | |
| 47 | memory reservation to. | |
| 48 | ||
| 49 | What: /sys/devices/system/xen_memory/xen_memory0/target_kb | |
| 50 | Date: April 2008 | |
| 51 | KernelVersion: 2.6.26 | |
| 52 | Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| 53 | Description: | |
| 54 | As target above, except the value is in KiB. | |
| 55 | ||
| 56 | What: /sys/devices/system/xen_memory/xen_memory0/info/current_kb | |
| 57 | Date: April 2008 | |
| 58 | KernelVersion: 2.6.26 | |
| 59 | Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| 60 | Description: | |
| 61 | Current size (in KiB) of this domain's memory | |
| 62 | reservation. | |
| 63 | ||
| 64 | What: /sys/devices/system/xen_memory/xen_memory0/info/high_kb | |
| 65 | Date: April 2008 | |
| 66 | KernelVersion: 2.6.26 | |
| 67 | Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| 68 | Description: | |
| 69 | Amount (in KiB) of high memory in the balloon. | |
| 70 | ||
| 71 | What: /sys/devices/system/xen_memory/xen_memory0/info/low_kb | |
| 72 | Date: April 2008 | |
| 73 | KernelVersion: 2.6.26 | |
| 74 | Contact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | |
| 75 | Description: | |
| 76 | Amount (in KiB) of low (or normal) memory in the | |
| 77 | balloon. | |
| 197ecb38 MMG |
78 | |
| 79 | What: /sys/devices/system/xen_memory/xen_memory0/scrub_pages | |
| 80 | Date: September 2018 | |
| 81 | KernelVersion: 4.20 | |
| 82 | Contact: xen-devel@lists.xenproject.org | |
| 83 | Description: | |
| 84 | Control scrubbing pages before returning them to Xen for others domains | |
| 85 | use. Can be set with xen_scrub_pages cmdline | |
| 86 | parameter. Default value controlled with CONFIG_XEN_SCRUB_PAGES_DEFAULT. |