Marek Marczykowski-Górecki
fbbd21a54b
qmemman-meminfo-writer: send simplified meminfo value
...
Send just one value - used memory (which is calculated anyway),
instead of full input data. This greatly simplify parsing at qmemman
side.
Fixes QubesOS/qubes-issues#1312
2017-04-08 13:58:33 +02:00
qubesuser
2f5ef8e2aa
use 64-bit integers for memory sizes to support > 2 TB RAM
2015-10-10 01:37:30 +02:00
qubesuser
2d871075cc
Report Xen balloon current size instead of Linux total memory
...
This results in qmemman knowing about the memory map overhead and
properly sizing VMs.
2015-10-10 00:47:10 +02:00
Davíð Steinn Geirsson
bc75b6559b
Use xenstore.h when xen >= 4.2
2014-07-23 04:32:46 +02:00
Marek Marczykowski-Górecki
12a9049cfe
Fix some more -Wextra warnings
2014-02-16 11:10:31 +01:00
Vincent Penquerc'h
7f2ac22d49
meminfo-writer: fix high memory check for more than about 150 GB RAM
2014-01-05 05:39:30 +01:00
Vincent Penquerc'h
e6c29bbae1
meminfo-writer: ensure we do not write outside our buffer
...
Reading the max size would cause a NUL to be written after
the buffer, while an error would cause one to be written
before it.
2014-01-05 05:39:30 +01:00
Vincent Penquerc'h
2758d2a1d3
meminfo-writer: kill child if we error out due to failure to write the pid file
2014-01-05 05:39:29 +01:00
Vincent Penquerc'h
1a72505d24
meminfo-writer: simple command line sanity checks
2014-01-05 05:39:29 +01:00
Vincent Penquerc'h
0c718b7f54
meminfo-writer: trivial typo fix
2014-01-05 05:39:29 +01:00
Vincent Penquerc'h
76afc2e72f
meminfo-writer: ensure we always use the first parses memory info
...
It could plausibly be ignored for stupidly large thresholds
2014-01-05 05:39:29 +01:00
Vincent Penquerc'h
7e086970e9
meminfo-writer: make meminfo parsing more robust
...
- ensure we see all the expected fields
- avoid overflowing name buffer on malformed input
- avoid possible overread when the last line is small
2014-01-05 05:39:29 +01:00
Vincent Penquerc'h
2ba46ff17f
meminfo-writer: make buffers const where possible
2014-01-05 05:39:29 +01:00
Marek Marczykowski-Górecki
f0b1271a5e
Include meminfo-writer
...
It is common for dom0 and VM, so keep in one place for both of them.
2014-01-05 05:32:57 +01:00
