tree 1391834d23c9ac28f78f02e903f74385ad3ad44a
parent 01a4110d2b86b05918debf39c50867cbb9598491
author Artem Bityutskiy <Artem.Bityutskiy@nokia.com> 1305901474 +0300
committer Artem Bityutskiy <Artem.Bityutskiy@nokia.com> 1306916593 +0300

UBI: dump stack when switching to R/O mode

If we have debugging enabled and switching to R/O mode because of an error -
dump the stack to improve UBI error reporting and make the further diagnostics
easier to do.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>