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| author | Juergen Gross <jgross@suse.com> | 2018-09-19 15:42:33 +0200 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2018-09-19 11:27:42 -0400 |
| commit | d59f532480f5231bf62615a9287e05b78225fb05 (patch) | |
| tree | d67f3ae4a076a445fec3a4becbb84b849e9a6dae /arch/x86/xen | |
| parent | 70513d58751d7c6c1a0133557b13089b9f2e3e66 (diff) | |
| download | linux-d59f532480f5231bf62615a9287e05b78225fb05.tar.bz2 | |
xen: issue warning message when out of grant maptrack entries
When a driver domain (e.g. dom0) is running out of maptrack entries it
can't map any more foreign domain pages. Instead of silently stalling
the affected domUs issue a rate limited warning in this case in order
to make it easier to detect that situation.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'arch/x86/xen')
0 files changed, 0 insertions, 0 deletions