bcachefs: Add an internal option for reading entire journal

To be used the debug tool that dumps the contents of the journal.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2020-06-13 18:43:14 -04:00 • committed by Kent Overstreet
commit 7fffc85baf
4 changed files with 44 additions and 22 deletions