| commit | efe1f30e8f05a3836dfcf6302774707b3b47193f | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@infradead.org> | Sat Jul 18 18:14:53 2009 -0400 |
| committer | Felix Blyakher <felixb@sgi.com> | Tue Aug 11 10:21:13 2009 -0500 |
| tree | 7935e5790585b679207391c78f272685e2b475b9 | |
| parent | a81655ae5a9da16a08ba14637dc6c10217e57492 [diff] |
xfs: avoid memory allocation under m_peraglock in growfs code Allocate the memory for the larger m_perag array before taking the per-AG lock as the per-AG lock can be taken under the i_lock which can be taken from reclaim context. Reported by the new reclaim context tracing in lockdep. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Felix Blyakher <felixb@sgi.com> Signed-off-by: Felix Blyakher <felixb@sgi.com>