Benjamin LaHaise 74f85ff93d scoutfs: add data_wait_err for reporting errors ...

Add support for reporting errors to data waiters via a new
SCOUTFS_IOC_DATA_WAIT_ERR ioctl.  This allows waiters to return an error
to readers when staging fails.

Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
[zab: renamed to data_wait_err, took ino arg]
Signed-off-by: Zach Brown <zab@versity.com>

2020-05-29 13:50:25 -07:00

utils

scoutfs: add data_wait_err for reporting errors

2020-05-29 13:50:25 -07:00

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