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| author | Andres Lagar-Cavilla <andres@lagarcavilla.org> | 2012-01-10 15:35:01 +0000 |
|---|---|---|
| committer | Andres Lagar-Cavilla <andres@lagarcavilla.org> | 2012-01-10 15:35:01 +0000 |
| commit | e9f7017afe06053b9f2fa297b4076cffcfbba6e2 (patch) | |
| tree | 9062d7eb7207b6dfa1b29cb9cb2566064903a1da /tools/libxc/xc_domain_restore.c | |
| parent | 6fd2fba594f611533c46a6a271ee0615e0b46fd7 (diff) | |
| download | xen-e9f7017afe06053b9f2fa297b4076cffcfbba6e2.tar.gz xen-e9f7017afe06053b9f2fa297b4076cffcfbba6e2.tar.bz2 xen-e9f7017afe06053b9f2fa297b4076cffcfbba6e2.zip | |
libxc: Only retry mapping pages when ENOENT is returned
If the return value from the ioctl() is not ENOENT, it's possible that err[i]
will not be updated and libxc will just loop forever. Although it's unlikely
that err[i] would not be updated after the ioctl() gets through at least once,
it's better to be defensive.
Signed-off-by: Adin Scannell <adin@scannell.ca>
Signed-off-by: Andres Lagar-Cavilla <andres@lagarcavilla.org>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Diffstat (limited to 'tools/libxc/xc_domain_restore.c')
0 files changed, 0 insertions, 0 deletions