Doug Moore a616b25342 Modify swapon(8) to invoke BIO_DELETE to trim swap devices, either if
'-E' appears on the swapon command line, or if "trimonce" appears as
an fstab option.

Discussed at: BSDCAN
Tested by: markj
Reviewed by: markj
Approved by: markj (mentor)
Differential Revision:https://reviews.freebsd.org/D20599
2019-06-22 03:16:01 +00:00
..
2019-06-17 16:57:44 +00:00
2019-06-21 00:16:30 +00:00