other versions
- stretch 4.9.168-1
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 superblockSYNOPSIS¶
int jbd2_journal_set_features(journal_t * journal, unsigned long compat, unsigned long ro, unsigned long incompat);
ARGUMENTS¶
journalJournal to act on.
compat
bitmask of compatible features
ro
bitmask of features that force read-only mount
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¶
April 2019 | Kernel Hackers Manual 4.9. |