www.infradead.org Git - users/hch/block.git/commit

author	Jan Kara <jack@suse.cz>
	Tue, 5 Nov 2019 16:44:28 +0000 (17:44 +0100)
committer	Theodore Ts'o <tytso@mit.edu>
	Tue, 5 Nov 2019 21:00:49 +0000 (16:00 -0500)
commit	d090707edab59cb07047d6d7e138ffcc3bdc42be
tree	1730aa17f19012147cdd7839e641133f9ee32de7	tree
parent	933f1c1e0b75bbc29730eef07c9e196c6dfd37e5	commit \| diff

jbd2: Make credit checking more strict

Make checking of available credits in jbd2_journal_dirty_metadata() more
strict. There should be always enough credits in the handle to write all
potential revoke descriptors. Also we warn in case there are not enough
credits since this is a bug in the filesystem.

Reviewed-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20191105164437.32602-22-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>