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| author |   Leah Rumancik <leah.rumancik@gmail.com> | 2021-05-18 15:13:25 +0000 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2021-06-22 19:27:10 -0400 |
| commit | 01d5d96542fd4e383da79593f8a3450995ce2257 (patch) | |
| tree | cc7fc418d36a2cda0f939cc19a499c8d2bce953e /fs/ext4/inode.c | |
| parent | ext4: return error code when ext4_fill_flex_info() fails (diff) | |
| download | linux-dev-01d5d96542fd4e383da79593f8a3450995ce2257.tar.xz linux-dev-01d5d96542fd4e383da79593f8a3450995ce2257.zip | |
ext4: add discard/zeroout flags to journal flush
Add a flags argument to jbd2_journal_flush to enable discarding or
zero-filling the journal blocks while flushing the journal.
Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com>
Link: https://lore.kernel.org/r/20210518151327.130198-1-leah.rumancik@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 211acfba3af7..e1ff4eb3ccba 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -3223,7 +3223,7 @@ static sector_t ext4_bmap(struct address_space *mapping, sector_t block) ext4_clear_inode_state(inode, EXT4_STATE_JDATA); journal = EXT4_JOURNAL(inode); jbd2_journal_lock_updates(journal); - err = jbd2_journal_flush(journal); + err = jbd2_journal_flush(journal, 0); jbd2_journal_unlock_updates(journal); if (err) @@ -6005,7 +6005,7 @@ int ext4_change_inode_journal_flag(struct inode *inode, int val) if (val) ext4_set_inode_flag(inode, EXT4_INODE_JOURNAL_DATA); else { - err = jbd2_journal_flush(journal); + err = jbd2_journal_flush(journal, 0); if (err < 0) { jbd2_journal_unlock_updates(journal); percpu_up_write(&sbi->s_writepages_rwsem); |