diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_ag.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ag.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/fs/xfs/libxfs/xfs_ag.c b/fs/xfs/libxfs/xfs_ag.c index 4b5a39a83f7a..87f00f018084 100644 --- a/fs/xfs/libxfs/xfs_ag.c +++ b/fs/xfs/libxfs/xfs_ag.c @@ -56,31 +56,6 @@ xfs_perag_get( return pag; } -/* - * search from @first to find the next perag with the given tag set. - */ -struct xfs_perag * -xfs_perag_get_tag( - struct xfs_mount *mp, - xfs_agnumber_t first, - unsigned int tag) -{ - struct xfs_perag *pag; - int found; - - rcu_read_lock(); - found = radix_tree_gang_lookup_tag(&mp->m_perag_tree, - (void **)&pag, first, 1, tag); - if (found <= 0) { - rcu_read_unlock(); - return NULL; - } - trace_xfs_perag_get_tag(pag, _RET_IP_); - atomic_inc(&pag->pag_ref); - rcu_read_unlock(); - return pag; -} - /* Get a passive reference to the given perag. */ struct xfs_perag * xfs_perag_hold( @@ -127,32 +102,6 @@ xfs_perag_grab( return pag; } -/* - * search from @first to find the next perag with the given tag set. - */ -struct xfs_perag * -xfs_perag_grab_tag( - struct xfs_mount *mp, - xfs_agnumber_t first, - int tag) -{ - struct xfs_perag *pag; - int found; - - rcu_read_lock(); - found = radix_tree_gang_lookup_tag(&mp->m_perag_tree, - (void **)&pag, first, 1, tag); - if (found <= 0) { - rcu_read_unlock(); - return NULL; - } - trace_xfs_perag_grab_tag(pag, _RET_IP_); - if (!atomic_inc_not_zero(&pag->pag_active_ref)) - pag = NULL; - rcu_read_unlock(); - return pag; -} - void xfs_perag_rele( struct xfs_perag *pag) |