Zach Brown 676d1e32ef scoutfs: more carefully trace backref walk loop ...

We were only issuing one kernel warning when we couldn't resolve a path
to an inode due to excessive retries.  It was hard to capture and we
only saw details from the first instance.

This adds a counter for each time we see excessive retries and returns
-ELOOP in that case.  We also extend the link backref adding trace point
to include the found entry, if any.

Signed-off-by: Zach Brown <zab@versity.com>

2018-04-13 10:09:31 -07:00

kmod

scoutfs: more carefully trace backref walk loop

2018-04-13 10:09:31 -07:00

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