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jbd2: switch jbd2_submit_inode_data() to use fs-provided hook for data writeout

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jbd2_submit_inode_data() hardcoded use of
jbd2_journal_submit_inode_data_buffers() for submission of data pages.
Make it use j_submit_inode_data_buffers hook instead. This effectively
switches ext4 fastcommits to use ext4_writepages() for data writeout
instead of generic_writepages().

Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20221207112722.22220-9-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Jan Kara
2022-12-07 12:27:12 +01:00
committed by Theodore Ts'o
parent 59205c8d4e
commit f30ff35f62
3 changed files with 4 additions and 5 deletions
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5
fs/jbd2/commit.c
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@@ -207,14 +207,13 @@ int jbd2_journal_submit_inode_data_buffers(struct jbd2_inode *jinode)
}
/* Send all the data buffers related to an inode */
int jbd2_submit_inode_data(struct jbd2_inode *jinode)
int jbd2_submit_inode_data(journal_t *journal, struct jbd2_inode *jinode)
{
if (!jinode || !(jinode->i_flags & JI_WRITE_DATA))
return 0;
trace_jbd2_submit_inode_data(jinode->i_vfs_inode);
return jbd2_journal_submit_inode_data_buffers(jinode);
return journal->j_submit_inode_data_buffers(jinode);
}
EXPORT_SYMBOL(jbd2_submit_inode_data);