other versions
| JBD2_JOURNAL_WIPE(9) | The Linux Journalling API | JBD2_JOURNAL_WIPE(9) |
NAME¶
jbd2_journal_wipe - Wipe journal contents
SYNOPSIS¶
int jbd2_journal_wipe(journal_t * journal, int write);
ARGUMENTS¶
journal_t * journal
Journal to act on.
int write
flag (see below)
DESCRIPTION¶
Wipe out all of the contents of a journal, safely. This will produce a warning if the journal contains any valid recovery information. Must be called between journal_init_*() and jbd2_journal_load.
If 'write' is non-zero, then we wipe out the journal on disk; otherwise we merely suppress recovery.
AUTHORS¶
Roger Gammans <rgammans@computer-surgery.co.uk>
Author.
Stephen Tweedie <sct@redhat.com>
Author.
COPYRIGHT¶
| September 2017 | Kernel Hackers Manual 4.12 |