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| author | David Chinner <david@fromorbit.com> | 2008-10-30 17:39:58 +1100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@sgi.com> | 2008-10-30 17:39:58 +1100 |
| commit | 783a2f656f9674c31d4019708a94af93fa1d1c22 (patch) | |
| tree | 7ac2123b187c0522dbd8a0d94de3856b33147c46 /fs/xfs/quota | |
| parent | fc1829f34d30899701dfd5890030d39e13e1f47d (diff) | |
| download | linux-0-day-783a2f656f9674c31d4019708a94af93fa1d1c22.tar.gz linux-0-day-783a2f656f9674c31d4019708a94af93fa1d1c22.tar.xz | |
[XFS] Finish removing the mount pointer from the AIL API
Change all the remaining AIL API functions that are passed struct
xfs_mount pointers to pass pointers directly to the struct xfs_ail being
used. With this conversion, all external access to the AIL is via the
struct xfs_ail. Hence the operation and referencing of the AIL is almost
entirely independent of the xfs_mount that is using it - it is now much
more tightly tied to the log and the items it is tracking in the log than
it is tied to the xfs_mount.
SGI-PV: 988143
SGI-Modid: xfs-linux-melb:xfs-kern:32353a
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/quota')
| -rw-r--r-- | fs/xfs/quota/xfs_dquot.c | 15 | ||||
| -rw-r--r-- | fs/xfs/quota/xfs_dquot_item.c | 8 |
2 files changed, 12 insertions, 11 deletions
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c index 0d7a62bffeed1..591ca6602bfb6 100644 --- a/fs/xfs/quota/xfs_dquot.c +++ b/fs/xfs/quota/xfs_dquot.c @@ -1319,8 +1319,10 @@ xfs_qm_dqflush_done( xfs_dq_logitem_t *qip) { xfs_dquot_t *dqp; + struct xfs_ail *ailp; dqp = qip->qli_dquot; + ailp = qip->qli_item.li_ailp; /* * We only want to pull the item from the AIL if its @@ -1333,15 +1335,12 @@ xfs_qm_dqflush_done( if ((qip->qli_item.li_flags & XFS_LI_IN_AIL) && qip->qli_item.li_lsn == qip->qli_flush_lsn) { - spin_lock(&dqp->q_mount->m_ail->xa_lock); - /* - * xfs_trans_delete_ail() drops the AIL lock. - */ + /* xfs_trans_ail_delete() drops the AIL lock. */ + spin_lock(&ailp->xa_lock); if (qip->qli_item.li_lsn == qip->qli_flush_lsn) - xfs_trans_delete_ail(dqp->q_mount, - (xfs_log_item_t*)qip); + xfs_trans_ail_delete(ailp, (xfs_log_item_t*)qip); else - spin_unlock(&dqp->q_mount->m_ail->xa_lock); + spin_unlock(&ailp->xa_lock); } /* @@ -1371,7 +1370,7 @@ xfs_dqunlock( mutex_unlock(&(dqp->q_qlock)); if (dqp->q_logitem.qli_dquot == dqp) { /* Once was dqp->q_mount, but might just have been cleared */ - xfs_trans_unlocked_item(dqp->q_logitem.qli_item.li_mountp, + xfs_trans_unlocked_item(dqp->q_logitem.qli_item.li_ailp, (xfs_log_item_t*)&(dqp->q_logitem)); } } diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c index 0e1fa517db094..1728f6a7c4f50 100644 --- a/fs/xfs/quota/xfs_dquot_item.c +++ b/fs/xfs/quota/xfs_dquot_item.c @@ -553,14 +553,16 @@ xfs_qm_qoffend_logitem_committed( xfs_lsn_t lsn) { xfs_qoff_logitem_t *qfs; + struct xfs_ail *ailp; qfs = qfe->qql_start_lip; - spin_lock(&qfs->qql_item.li_mountp->m_ail->xa_lock); + ailp = qfs->qql_item.li_ailp; + spin_lock(&ailp->xa_lock); /* * Delete the qoff-start logitem from the AIL. - * xfs_trans_delete_ail() drops the AIL lock. + * xfs_trans_ail_delete() drops the AIL lock. */ - xfs_trans_delete_ail(qfs->qql_item.li_mountp, (xfs_log_item_t *)qfs); + xfs_trans_ail_delete(ailp, (xfs_log_item_t *)qfs); kmem_free(qfs); kmem_free(qfe); return (xfs_lsn_t)-1; |