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| author | David Chinner <david@fromorbit.com> | 2008-10-30 17:39:46 +1100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 17:39:46 +1100 |
| commit | fc1829f34d30899701dfd5890030d39e13e1f47d (patch) | |
| tree | c2532c6a1070396e39000f36a5728f0f0940b24d /fs/xfs/xfs_trans.c | |
| parent | a9c21c1b9deaced836034e77fe25fe0b55c21f02 (diff) | |
| download | linux-fc1829f34d30899701dfd5890030d39e13e1f47d.tar.gz linux-fc1829f34d30899701dfd5890030d39e13e1f47d.tar.bz2 linux-fc1829f34d30899701dfd5890030d39e13e1f47d.zip | |
[XFS] Add ail pointer into log items
Add an xfs_ail pointer to log items so that the log items can reference
the AIL directly during callbacks without needed a struct xfs_mount.
SGI-PV: 988143
SGI-Modid: xfs-linux-melb:xfs-kern:32352a
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_trans.c')
| -rw-r--r-- | fs/xfs/xfs_trans.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index 99ba0e2658b7..5163e1216c8e 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -1383,11 +1383,13 @@ xfs_trans_chunk_committed( xfs_log_item_desc_t *lidp; xfs_log_item_t *lip; xfs_lsn_t item_lsn; - struct xfs_mount *mp; int i; lidp = licp->lic_descs; for (i = 0; i < licp->lic_unused; i++, lidp++) { + struct xfs_mount *mp; + struct xfs_ail *ailp; + if (xfs_lic_isfree(licp, i)) { continue; } @@ -1425,7 +1427,8 @@ xfs_trans_chunk_committed( * the test below. */ mp = lip->li_mountp; - spin_lock(&mp->m_ail->xa_lock); + ailp = lip->li_ailp; + spin_lock(&ailp->xa_lock); if (XFS_LSN_CMP(item_lsn, lip->li_lsn) > 0) { /* * This will set the item's lsn to item_lsn @@ -1436,7 +1439,7 @@ xfs_trans_chunk_committed( */ xfs_trans_update_ail(mp, lip, item_lsn); } else { - spin_unlock(&mp->m_ail->xa_lock); + spin_unlock(&ailp->xa_lock); } /* |