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| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2020-08-13 22:29:19 +0900 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2020-08-13 15:56:42 +0200 |
| commit | 598f4936eb24a3835f35dfbf7840f0c7065634a8 (patch) | |
| tree | 6d9931222646872b13816db579f251f9d46e6a2b /sys/linux/dev_snd_timer_amd64.const | |
| parent | 60d836d3726332d1a13cf2e62806471ccbdb5e50 (diff) | |
executor/linux: dump more information when failed to open kcov file
With commit 50e21c6be6188f42 ("executor/linux: dump mount information when
failed to open kcov file"), we got an unexpected result.
/sys/kernel/ does not exist despite /sys/ exists.
/proc/mounts cannot be opened despite /proc/ exists.
If sysfs is not mounted on /sys/ and proc is not mounted on /proc/ ,
maybe other filesystems (e.g. devtmpfs, cgroup) are not mounted as well.
Let's dump "/", "/proc/" and "/sys/", and then mount /proc/ and dump /proc/mounts .
Diffstat (limited to 'sys/linux/dev_snd_timer_amd64.const')
0 files changed, 0 insertions, 0 deletions