diff options
| author | Christoph Hellwig <hch@infradead.org> | 2009-07-19 00:14:53 +0200 |
|---|---|---|
| committer | Felix Blyakher <felixb@sgi.com> | 2009-08-12 08:06:51 +0200 |
| commit | 0cc6eee130b0c062feec8446d9cecdb17d2cfad3 (patch) | |
| tree | 488cbdb1fb8623285c4fb7c3a913516d7b7905d2 /fs/jfs/jfs_debug.c | |
| parent | xfs: bump up nr_to_write in xfs_vm_writepage (diff) | |
| download | linux-0cc6eee130b0c062feec8446d9cecdb17d2cfad3.tar.xz linux-0cc6eee130b0c062feec8446d9cecdb17d2cfad3.zip | |
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>
Diffstat (limited to 'fs/jfs/jfs_debug.c')
0 files changed, 0 insertions, 0 deletions