It's probably worth mentioning the sparse expansion caveat in the docs, as it's important and not obvious.
I.E. copy_file_range() could be called from, but would
still benefit from a user space app using a SEEK_{HOLE,DATA} loop.
thanks,
Pádraig.
--
To unsubscribe from this list: send the line "unsubscribe linux-api" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
