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linux/fs/jbd2
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Jan Kara eebb744d30 ext4: Wait for proper transaction commit on fsync 
(cherry picked from commit b436b9bef8)

We cannot rely on buffer dirty bits during fsync because pdflush can come
before fsync is called and clear dirty bits without forcing a transaction
commit. What we do is that we track which transaction has last changed
the inode and which transaction last changed allocation and force it to
disk on fsync.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
History 2009-12-14 09:45:25 -08:00
..
checkpoint.c jbd2: Use tracepoints for history file 2009-09-30 00:32:06 -04:00
commit.c jbd2: Add ENOMEM checking in and for jbd2_journal_write_metadata_buffer() 2009-12-14 09:45:10 -08:00
journal.c ext4: Wait for proper transaction commit on fsync 2009-12-14 09:45:25 -08:00
Kconfig fs/Kconfig: move ext2, ext3, ext4, JBD, JBD2 out 2008-10-20 11:43:59 -07:00
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: Annotate transaction start also for jbd2_journal_restart() 2009-08-17 21:23:17 -04:00