Joseph Qi 55b465b668 ocfs2: limit printk when journal is aborted ...

Once JBD2_ABORT is set, ocfs2_commit_cache will fail in
ocfs2_commit_thread.  Then it will get into a loop with mass logs.  This
will meaninglessly consume a larger number of resource and may lead to
the system hanging.  So limit printk in this case.

[akpm@linux-foundation.org: document the msleep]
Signed-off-by: Joseph Qi <joseph.qi@huawei.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2014-06-04 16:53:54 -07:00

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