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| author | Mikulas Patocka <mpatocka@redhat.com> | 2017-07-21 13:16:06 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2017-07-25 10:11:13 -0400 |
| commit | aa03a91ffaefcffb397cddf88b97215b3eff726d (patch) | |
| tree | 4a2626accb37dbad4c356e790dadcace46e57a53 /lib | |
| parent | a7c3e62bdc71d33f75803115d44e3ee7dab3d811 (diff) | |
| download | linux-aa03a91ffaefcffb397cddf88b97215b3eff726d.tar.gz linux-aa03a91ffaefcffb397cddf88b97215b3eff726d.tar.bz2 linux-aa03a91ffaefcffb397cddf88b97215b3eff726d.zip | |
dm integrity: WARN_ON if variables representing journal usage get out of sync
If this WARN_ON triggers it speaks to programmer error, and likely
implies corruption, but no released kernel should trigger it. This
WARN_ON serves to assist DM integrity developers as changes are
made/tested in the future.
BUG_ON is excessive for catching programmer error, if a user or
developer would like warnings to trigger a panic, they can enable that
via /proc/sys/kernel/panic_on_warn
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions