diff options
| author | David Chinner | 2008-10-30 07:39:23 +0100 |
|---|---|---|
| committer | Lachlan McIlroy | 2008-10-30 07:39:23 +0100 |
| commit | c7e8f268278a292d3823b4352182fa7755a71410 (patch) | |
| tree | f7316f830fdc7feedfd9ae486ac097e8f5df8dad /fs/xfs/xfs_buf_item.c | |
| parent | [XFS] Allow 64 bit machines to avoid the AIL lock during flushes (diff) | |
| download | kernel-qcow2-linux-c7e8f268278a292d3823b4352182fa7755a71410.tar.gz kernel-qcow2-linux-c7e8f268278a292d3823b4352182fa7755a71410.tar.xz kernel-qcow2-linux-c7e8f268278a292d3823b4352182fa7755a71410.zip | |
[XFS] Move the AIL lock into the struct xfs_ail
Bring the ail lock inside the struct xfs_ail. This means the AIL can be
entirely manipulated via the struct xfs_ail rather than needing both the
struct xfs_mount and the struct xfs_ail.
SGI-PV: 988143
SGI-Modid: xfs-linux-melb:xfs-kern:32350a
Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Diffstat (limited to 'fs/xfs/xfs_buf_item.c')
| -rw-r--r-- | fs/xfs/xfs_buf_item.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 002fc2617c8e..c557fd682527 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -408,7 +408,7 @@ xfs_buf_item_unpin( XFS_BUF_SET_FSPRIVATE(bp, NULL); XFS_BUF_CLR_IODONE_FUNC(bp); } else { - spin_lock(&mp->m_ail_lock); + spin_lock(&mp->m_ail->xa_lock); xfs_trans_delete_ail(mp, (xfs_log_item_t *)bip); xfs_buf_item_relse(bp); ASSERT(XFS_BUF_FSPRIVATE(bp, void *) == NULL); @@ -1138,7 +1138,7 @@ xfs_buf_iodone( * * Either way, AIL is useless if we're forcing a shutdown. */ - spin_lock(&mp->m_ail_lock); + spin_lock(&mp->m_ail->xa_lock); /* * xfs_trans_delete_ail() drops the AIL lock. */ |