linux-hardened/fs/jbd2
dingdinghua ba869023ea jbd2: delay discarding buffers in journal_unmap_buffer
Delay discarding buffers in journal_unmap_buffer until
we know that "add to orphan" operation has definitely been
committed, otherwise the log space of committing transation
may be freed and reused before truncate get committed, updates
may get lost if crash happens.

Signed-off-by: dingdinghua <dingdinghua@nrchpc.ac.cn>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2010-02-15 16:35:42 -05:00
..
checkpoint.c ext4: Add new tracepoint for jbd2_cleanup_journal_tail 2009-12-23 07:45:44 -05:00
commit.c jbd2: delay discarding buffers in journal_unmap_buffer 2010-02-15 16:35:42 -05:00
journal.c jbd2: don't use __GFP_NOFAIL in journal_init_common() 2009-12-23 08:05:15 -05:00
Kconfig Revert "task_struct: make journal_info conditional" 2009-12-17 13:23:24 -08:00
Makefile [PATCH] jbd2: rename jbd2 symbols to avoid duplication of jbd symbols 2006-10-11 11:14:15 -07:00
recovery.c jbd2: fix error handling for checkpoint io 2008-10-10 20:29:13 -04:00
revoke.c jbd2: use SWRITE_SYNC_PLUG when writing synchronous revoke records 2009-04-14 07:50:56 -04:00
transaction.c jbd2: delay discarding buffers in journal_unmap_buffer 2010-02-15 16:35:42 -05:00