diff options
Diffstat (limited to 'fs/xfs/xfs_super.c')
| -rw-r--r-- | fs/xfs/xfs_super.c | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index aa977c7ea370..9ac59814bbb6 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -40,6 +40,7 @@ #include "xfs_defer.h" #include "xfs_attr_item.h" #include "xfs_xattr.h" +#include "xfs_iunlink_item.h" #include <linux/magic.h> #include <linux/fs_context.h> @@ -350,8 +351,10 @@ xfs_setup_dax_always( goto disable_dax; } - if (xfs_has_reflink(mp)) { - xfs_alert(mp, "DAX and reflink cannot be used together!"); + if (xfs_has_reflink(mp) && + bdev_is_partition(mp->m_ddev_targp->bt_bdev)) { + xfs_alert(mp, + "DAX and reflink cannot work with multi-partitions!"); return -EINVAL; } @@ -1966,11 +1969,19 @@ xfs_init_caches(void) { int error; + xfs_buf_cache = kmem_cache_create("xfs_buf", sizeof(struct xfs_buf), 0, + SLAB_HWCACHE_ALIGN | + SLAB_RECLAIM_ACCOUNT | + SLAB_MEM_SPREAD, + NULL); + if (!xfs_buf_cache) + goto out; + xfs_log_ticket_cache = kmem_cache_create("xfs_log_ticket", sizeof(struct xlog_ticket), 0, 0, NULL); if (!xfs_log_ticket_cache) - goto out; + goto out_destroy_buf_cache; error = xfs_btree_init_cur_caches(); if (error) @@ -2096,8 +2107,16 @@ xfs_init_caches(void) if (!xfs_attri_cache) goto out_destroy_attrd_cache; + xfs_iunlink_cache = kmem_cache_create("xfs_iul_item", + sizeof(struct xfs_iunlink_item), + 0, 0, NULL); + if (!xfs_iunlink_cache) + goto out_destroy_attri_cache; + return 0; + out_destroy_attri_cache: + kmem_cache_destroy(xfs_attri_cache); out_destroy_attrd_cache: kmem_cache_destroy(xfs_attrd_cache); out_destroy_bui_cache: @@ -2136,6 +2155,8 @@ xfs_init_caches(void) xfs_btree_destroy_cur_caches(); out_destroy_log_ticket_cache: kmem_cache_destroy(xfs_log_ticket_cache); + out_destroy_buf_cache: + kmem_cache_destroy(xfs_buf_cache); out: return -ENOMEM; } @@ -2148,6 +2169,7 @@ xfs_destroy_caches(void) * destroy caches. */ rcu_barrier(); + kmem_cache_destroy(xfs_iunlink_cache); kmem_cache_destroy(xfs_attri_cache); kmem_cache_destroy(xfs_attrd_cache); kmem_cache_destroy(xfs_bui_cache); @@ -2168,6 +2190,7 @@ xfs_destroy_caches(void) xfs_defer_destroy_item_caches(); xfs_btree_destroy_cur_caches(); kmem_cache_destroy(xfs_log_ticket_cache); + kmem_cache_destroy(xfs_buf_cache); } STATIC int __init @@ -2213,6 +2236,7 @@ xfs_cpu_dead( list_for_each_entry_safe(mp, n, &xfs_mount_list, m_mount_list) { spin_unlock(&xfs_mount_list_lock); xfs_inodegc_cpu_dead(mp, cpu); + xlog_cil_pcp_dead(mp->m_log, cpu); spin_lock(&xfs_mount_list_lock); } spin_unlock(&xfs_mount_list_lock); @@ -2272,13 +2296,9 @@ init_xfs_fs(void) if (error) goto out_destroy_wq; - error = xfs_buf_init(); - if (error) - goto out_mru_cache_uninit; - error = xfs_init_procfs(); if (error) - goto out_buf_terminate; + goto out_mru_cache_uninit; error = xfs_sysctl_register(); if (error) @@ -2335,8 +2355,6 @@ init_xfs_fs(void) xfs_sysctl_unregister(); out_cleanup_procfs: xfs_cleanup_procfs(); - out_buf_terminate: - xfs_buf_terminate(); out_mru_cache_uninit: xfs_mru_cache_uninit(); out_destroy_wq: @@ -2362,7 +2380,6 @@ exit_xfs_fs(void) kset_unregister(xfs_kset); xfs_sysctl_unregister(); xfs_cleanup_procfs(); - xfs_buf_terminate(); xfs_mru_cache_uninit(); xfs_destroy_workqueues(); xfs_destroy_caches(); |