Jan Kara bd159398a2 jdb2: Don't refuse invalidation of already invalidated buffers ... When invalidating buffers under the partial tail page, jbd2_journal_invalidate_folio() returns -EBUSY if the buffer is part of the committing transaction as we cannot safely modify buffer state. However if the buffer is already invalidated (due to previous invalidation attempts from ext4_wait_for_tail_page_commit()), there's nothing to do and there's no point in returning -EBUSY. This fixes occasional warnings from ext4_journalled_invalidate_folio() triggered by generic/051 fstest when blocksize < pagesize. Fixes: 53e872681f ("ext4: fix deadlock in journal_unmap_buffer()") Signed-off-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20230329154950.19720-1-jack@suse.cz Signed-off-by: Theodore Ts'o <tytso@mit.edu>		2023-04-14 19:38:50 -04:00
..
checkpoint.c	jbd2: rename jbd_debug() to jbd2_debug()	2022-08-02 23:52:19 -04:00
commit.c	jbd2,ocfs2: move jbd2_journal_submit_inode_data_buffers to ocfs2	2023-01-18 17:12:51 -08:00
journal.c	Bug fixes and regressions for ext4, the most serious of which is a	2023-03-12 08:55:55 -07:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
recovery.c	- Yu Zhao's Multi-Gen LRU patches are here. They've been under test in	2022-10-10 17:53:04 -07:00
revoke.c	jbd2: rename jbd_debug() to jbd2_debug()	2022-08-02 23:52:19 -04:00
transaction.c	jdb2: Don't refuse invalidation of already invalidated buffers	2023-04-14 19:38:50 -04:00