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Message-Id: <12004403661489-git-send-email-jonas.bonn@gmail.com> Date: Wed, 16 Jan 2008 00:39:26 +0100 From: Jonas Bonn <jonas.bonn@...il.com> To: akpm@...ux-foundation.org, sct@...hat.com, linux-ext4@...r.kernel.org Cc: Jonas Bonn <jonas.bonn@...il.com> Subject: [PATCH] Do not try lock_acquire after handle made invalid This likely fixes the oops in __lock_acquire reported as: http://www.kerneloops.org/raw.php?rawid=2753&msgid= http://www.kerneloops.org/raw.php?rawid=2749&msgid= In these reported oopses, start_this_handle is returning -EROFS. Signed-off-by: Jonas Bonn <jonas.bonn@...il.com> --- fs/jbd/transaction.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c index 08ff6c7..038ed74 100644 --- a/fs/jbd/transaction.c +++ b/fs/jbd/transaction.c @@ -288,10 +288,12 @@ handle_t *journal_start(journal_t *journal, int nblocks) jbd_free_handle(handle); current->journal_info = NULL; handle = ERR_PTR(err); + goto out; } lock_acquire(&handle->h_lockdep_map, 0, 0, 0, 2, _THIS_IP_); +out: return handle; } -- 1.5.2.5 - To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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