Displaying 7 results from an estimated 7 matches for "j_flag".
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2011 Jan 26
0
[PATCH 2/3] jbd2: Remove barrier feature conditional flag (or: always issue flushes)
...c99359 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -208,12 +208,11 @@ int ext4_sync_file(struct file *file, int datasync)
* the journal device.)
*/
if (ext4_should_writeback_data(inode) &&
- (journal->j_fs_dev != journal->j_dev) &&
- (journal->j_flags & JBD2_BARRIER))
+ (journal->j_fs_dev != journal->j_dev))
blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL,
NULL);
ret = jbd2_log_wait_commit(journal, commit_tid);
- } else if (journal->j_flags & JBD2_BARRIER)
+ } else
blkdev_issue_flush(inode->i_sb...
2010 Aug 04
6
[PATCH -v2 0/3] jbd2 scalability patches
This version fixes three bugs in the 2nd patch of this series that
caused kernel BUG when the system was under race. We weren't accounting
with t_oustanding_credits correctly, and there were race conditions
caused by the fact the I had overlooked the fact that
__jbd2_log_wait_for_space() and jbd2_get_transaction() requires
j_state_lock to be write locked.
Theodore Ts'o (3):
jbd2: Use
2005 Apr 22
2
[2.6 patch] fs/jbd/: possible cleanups
...ck_device *bdev;
@@ -1485,7 +1483,7 @@
/* Soft abort: record the abort error status in the journal superblock,
* but don't do any other IO. */
-void __journal_abort_soft (journal_t *journal, int errno)
+static void __journal_abort_soft (journal_t *journal, int errno)
{
if (journal->j_flags & JFS_ABORT)
return;
@@ -1601,6 +1599,7 @@
* An error must be cleared or Acked to take a FS out of readonly
* mode.
*/
+#if 0
void journal_ack_err(journal_t *journal)
{
spin_lock(&journal->j_state_lock);
@@ -1608,6 +1607,7 @@
journal->j_flags |= JFS_ACK_ERR;
spin_un...
2005 Jun 14
2
[2.6 patch] fs/jbd/: possible cleanups
...ck_device *bdev;
@@ -1485,7 +1472,7 @@
/* Soft abort: record the abort error status in the journal superblock,
* but don't do any other IO. */
-void __journal_abort_soft (journal_t *journal, int errno)
+static void __journal_abort_soft (journal_t *journal, int errno)
{
if (journal->j_flags & JFS_ABORT)
return;
@@ -1888,7 +1875,7 @@
static struct proc_dir_entry *proc_jbd_debug;
-int read_jbd_debug(char *page, char **start, off_t off,
+static int read_jbd_debug(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
int ret;
@@ -1898,7 +1885,7 @@...
2005 Jul 19
1
[2.6 patch] fs/jbd/: cleanups
...void __journal_abort_hard(journal_t *jou
/* Soft abort: record the abort error status in the journal superblock,
* but don't do any other IO. */
-void __journal_abort_soft (journal_t *journal, int errno)
+static void __journal_abort_soft (journal_t *journal, int errno)
{
if (journal->j_flags & JFS_ABORT)
return;
@@ -1890,7 +1876,7 @@ EXPORT_SYMBOL(journal_enable_debug);
static struct proc_dir_entry *proc_jbd_debug;
-int read_jbd_debug(char *page, char **start, off_t off,
+static int read_jbd_debug(char *page, char **start, off_t off,
int count, int *eof, void *data)...
2002 Jan 07
2
Assertion failure in journal_flush()
Hi Steven, Hi ext3-users list!
We encountered a reproduceable problem with ext3:
When issuing a FIBMAP ioctl for a block written right before while
the FS is under high load (RH build universe), the assertion
!journal->j_running_transaction fails at the bottom of journal_flush()
in fs/jbd/journal.c.
We encountered this problem with the arch=s390x (64 bit big endian)
bootloader zipl, I'll
2008 Sep 04
4
[PATCH 0/3] ocfs2: Switch over to JBD2.
ocfs2 currently uses the Journaled Block Device (JBD) for its
journaling. This is a very stable and tested codebase. However, JBD
is limited by architecture to 32bit block numbers. This means an ocfs2
filesystem is limited to 2^32 blocks. With a 4K blocksize, that's 16TB.
People want larger volumes.
Fortunately, there is now JBD2. JBD2 adds 64bit block number support
and some other