diff options
Diffstat (limited to 'fs/xfs/xfs_icache.c')
| -rw-r--r-- | fs/xfs/xfs_icache.c | 42 |
1 files changed, 30 insertions, 12 deletions
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index 35c735514565..460fa7b3a31c 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -1333,12 +1333,12 @@ xfs_inode_free_eofblocks( */ static inline void xfs_blockgc_queue( - struct xfs_mount *mp) + struct xfs_perag *pag) { rcu_read_lock(); - if (radix_tree_tagged(&mp->m_perag_tree, XFS_ICI_BLOCKGC_TAG)) - queue_delayed_work(mp->m_blockgc_workqueue, - &mp->m_blockgc_work, + if (radix_tree_tagged(&pag->pag_ici_root, XFS_ICI_BLOCKGC_TAG)) + queue_delayed_work(pag->pag_mount->m_blockgc_workqueue, + &pag->pag_blockgc_work, msecs_to_jiffies(xfs_blockgc_secs * 1000)); rcu_read_unlock(); } @@ -1380,7 +1380,7 @@ xfs_blockgc_set_iflag( spin_unlock(&ip->i_mount->m_perag_lock); /* kick off background trimming */ - xfs_blockgc_queue(ip->i_mount); + xfs_blockgc_queue(pag); trace_xfs_perag_set_blockgc(ip->i_mount, pag->pag_agno, -1, _RET_IP_); @@ -1555,12 +1555,24 @@ xfs_inode_clear_cowblocks_tag( return xfs_blockgc_clear_iflag(ip, XFS_ICOWBLOCKS); } +#define for_each_perag_tag(mp, next_agno, pag, tag) \ + for ((next_agno) = 0, (pag) = xfs_perag_get_tag((mp), 0, (tag)); \ + (pag) != NULL; \ + (next_agno) = (pag)->pag_agno + 1, \ + xfs_perag_put(pag), \ + (pag) = xfs_perag_get_tag((mp), (next_agno), (tag))) + + /* Disable post-EOF and CoW block auto-reclamation. */ void xfs_blockgc_stop( struct xfs_mount *mp) { - cancel_delayed_work_sync(&mp->m_blockgc_work); + struct xfs_perag *pag; + xfs_agnumber_t agno; + + for_each_perag_tag(mp, agno, pag, XFS_ICI_BLOCKGC_TAG) + cancel_delayed_work_sync(&pag->pag_blockgc_work); } /* Enable post-EOF and CoW block auto-reclamation. */ @@ -1568,7 +1580,11 @@ void xfs_blockgc_start( struct xfs_mount *mp) { - xfs_blockgc_queue(mp); + struct xfs_perag *pag; + xfs_agnumber_t agno; + + for_each_perag_tag(mp, agno, pag, XFS_ICI_BLOCKGC_TAG) + xfs_blockgc_queue(pag); } /* Scan one incore inode for block preallocations that we can remove. */ @@ -1595,18 +1611,20 @@ void xfs_blockgc_worker( struct work_struct *work) { - struct xfs_mount *mp = container_of(to_delayed_work(work), - struct xfs_mount, m_blockgc_work); + struct xfs_perag *pag = container_of(to_delayed_work(work), + struct xfs_perag, pag_blockgc_work); + struct xfs_mount *mp = pag->pag_mount; int error; if (!sb_start_write_trylock(mp->m_super)) return; - error = xfs_inode_walk(mp, 0, xfs_blockgc_scan_inode, NULL, + error = xfs_inode_walk_ag(pag, 0, xfs_blockgc_scan_inode, NULL, XFS_ICI_BLOCKGC_TAG); if (error) - xfs_info(mp, "preallocation gc worker failed, err=%d", error); + xfs_info(mp, "AG %u preallocation gc worker failed, err=%d", + pag->pag_agno, error); sb_end_write(mp->m_super); - xfs_blockgc_queue(mp); + xfs_blockgc_queue(pag); } /* |