Displaying 5 results from an estimated 5 matches for "t_tid".
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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
2008 Mar 18
1
Problems patching fs/jbd/checkpoint.c in RHEL4 2.6.9-67.0.4 kernel
...======================================================
--- linux-2.6.9.orig/fs/jbd/checkpoint.c
+++ linux-2.6.9/fs/jbd/checkpoint.c
@@ -166,6 +166,7 @@ static int __cleanup_transaction(journal
transaction_t *t = jh->b_transaction;
tid_t tid = t->t_tid;
+ transaction->t_chp_stats.cs_forced_to_close++;
spin_unlock(&journal->j_list_lock);
jbd_unlock_bh_state(bh);
log_start_commit(journal, tid);
@@ -226,7 +227,7 @@ __flush_batch(journal_t *journa...
2005 Sep 09
7
[PATCH 0/6] jbd cleanup
The following 6 patches cleanup the jbd code and kill about 200 lines.
First of 4 patches can apply to 2.6.13-git8 and 2.6.13-mm2.
The rest of them can apply to 2.6.13-mm2.
fs/jbd/checkpoint.c | 179 +++++++++++--------------------------------
fs/jbd/commit.c | 101 ++++++++++--------------
fs/jbd/journal.c | 11 +-
fs/jbd/revoke.c | 158
2013 Jun 19
1
[PATCH] fs/jbd2: t_updates should increase when start_this_handle() failed in jbd2__journal_restart()
jbd2_journal_restart() would restart a handle. In this function, it
calls start_this_handle(). Before calling start_this_handle()?subtract
1 from transaction->t_updates.
If start_this_handle() succeeds, transaction->t_updates increases by 1
in it. But if start_this_handle() fails, transaction->t_updates does
not increase.
So, when commit the handle's transaction in
2005 Jan 04
0
[PATCH] BUG on error handlings in Ext3 under I/O failure condition
..._kernel();
+
+ if (unlikely(is_journal_aborted(journal))) {
+ printk(KERN_EMERG "journal commit I/O error\n");
+ err = -EIO;
+ }
+ return err;
}
/*
@@ -1326,7 +1334,7 @@
/* Wait for the log commit to complete... */
if (transaction)
- log_wait_commit(journal, transaction->t_tid);
+ err = log_wait_commit(journal, transaction->t_tid);
/* ...and flush everything in the log out to disk. */
lock_journal(journal);
diff -Nru linux-2.4.29-pre3-bk2/fs/jbd/transaction.c
linux-2.4.29-pre3-bk2_fix/fs/jbd/transaction.c
--- linux-2.4.29-pre3-bk2/fs/jbd/transaction.c 2004-08...