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| author | Bjorn Helgaas <bhelgaas@google.com> | 2012-09-13 08:41:01 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-09-13 08:41:01 -0600 |
| commit | 78890b5989d96ddce989cde929c45ceeded0fcaf (patch) | |
| tree | 4e2da81fc7c97f11aee174b1eedac110c9a68b3a /fs/jbd/journal.c | |
| parent | 1959ec5f82acbdf91425b41600f119ebecb5f6a8 (diff) | |
| parent | 55d512e245bc7699a8800e23df1a24195dd08217 (diff) | |
Merge commit 'v3.6-rc5' into next
* commit 'v3.6-rc5': (1098 commits)
Linux 3.6-rc5
HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured
Remove user-triggerable BUG from mpol_to_str
xen/pciback: Fix proper FLR steps.
uml: fix compile error in deliver_alarm()
dj: memory scribble in logi_dj
Fix order of arguments to compat_put_time[spec|val]
xen: Use correct masking in xen_swiotlb_alloc_coherent.
xen: fix logical error in tlb flushing
xen/p2m: Fix one-off error in checking the P2M tree directory.
powerpc: Don't use __put_user() in patch_instruction
powerpc: Make sure IPI handlers see data written by IPI senders
powerpc: Restore correct DSCR in context switch
powerpc: Fix DSCR inheritance in copy_thread()
powerpc: Keep thread.dscr and thread.dscr_inherit in sync
powerpc: Update DSCR on all CPUs when writing sysfs dscr_default
powerpc/powernv: Always go into nap mode when CPU is offline
powerpc: Give hypervisor decrementer interrupts their own handler
powerpc/vphn: Fix arch_update_cpu_topology() return value
ARM: gemini: fix the gemini build
...
Conflicts:
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
drivers/rapidio/devices/tsi721.c
Diffstat (limited to 'fs/jbd/journal.c')
| -rw-r--r-- | fs/jbd/journal.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 425c2f2cf170..a2862339323b 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -534,8 +534,8 @@ int journal_start_commit(journal_t *journal, tid_t *ptid) ret = 1; } else if (journal->j_committing_transaction) { /* - * If ext3_write_super() recently started a commit, then we - * have to wait for completion of that transaction + * If commit has been started, then we have to wait for + * completion of that transaction. */ if (ptid) *ptid = journal->j_committing_transaction->t_tid; @@ -1113,6 +1113,11 @@ static void mark_journal_empty(journal_t *journal) BUG_ON(!mutex_is_locked(&journal->j_checkpoint_mutex)); spin_lock(&journal->j_state_lock); + /* Is it already empty? */ + if (sb->s_start == 0) { + spin_unlock(&journal->j_state_lock); + return; + } jbd_debug(1, "JBD: Marking journal as empty (seq %d)\n", journal->j_tail_sequence); |