other versions
| JBD2_JOURNAL_SET_FEA(9) | The Linux Journalling API | JBD2_JOURNAL_SET_FEA(9) |
NAME¶
jbd2_journal_set_features - Mark a given journal feature in the superblock
SYNOPSIS¶
int jbd2_journal_set_features(journal_t * journal, unsigned long compat, unsigned long ro, unsigned long incompat);
ARGUMENTS¶
journal_t * journal
Journal to act on.
unsigned long compat
bitmask of compatible features
unsigned long ro
bitmask of features that force read-only mount
unsigned long incompat
bitmask of incompatible features
DESCRIPTION¶
Mark a given journal feature as present on the superblock. Returns true if the requested features could be set.
AUTHORS¶
Roger Gammans <rgammans@computer-surgery.co.uk>
Author.
Stephen Tweedie <sct@redhat.com>
Author.
COPYRIGHT¶
| September 2017 | Kernel Hackers Manual 4.12 |