[XFS] Cleanup the use of zones/slabs, more consistent and allows flags to

be passed.

SGI-PV: 949073
SGI-Modid: xfs-linux-melb:xfs-kern:25122a

Signed-off-by: Nathan Scott <nathans@sgi.com>

1 files changed, 24 insertions, 10 deletions

diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 2e1045837881..5dd84fe609cc 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -77,11 +77,12 @@ xfs_init(void)
                                                  "xfs_bmap_free_item");
         xfs_btree_cur_zone = kmem_zone_init(sizeof(xfs_btree_cur_t),
                                             "xfs_btree_cur");
-        xfs_inode_zone = kmem_zone_init(sizeof(xfs_inode_t), "xfs_inode");
         xfs_trans_zone = kmem_zone_init(sizeof(xfs_trans_t), "xfs_trans");
         xfs_da_state_zone =
                 kmem_zone_init(sizeof(xfs_da_state_t), "xfs_da_state");
         xfs_dabuf_zone = kmem_zone_init(sizeof(xfs_dabuf_t), "xfs_dabuf");
+        xfs_ifork_zone = kmem_zone_init(sizeof(xfs_ifork_t), "xfs_ifork");
+        xfs_acl_zone_init(xfs_acl_zone, "xfs_acl");
 
         /*
          * The size of the zone allocated buf log item is the maximum
@@ -93,17 +94,30 @@ xfs_init(void)
                                 (((XFS_MAX_BLOCKSIZE / XFS_BLI_CHUNK) /
                                   NBWORD) * sizeof(int))),
                                "xfs_buf_item");
-        xfs_efd_zone = kmem_zone_init((sizeof(xfs_efd_log_item_t) +
-                                       ((XFS_EFD_MAX_FAST_EXTENTS - 1) * sizeof(xfs_extent_t))),
+        xfs_efd_zone =
+                kmem_zone_init((sizeof(xfs_efd_log_item_t) +
+                               ((XFS_EFD_MAX_FAST_EXTENTS - 1) *
+                                 sizeof(xfs_extent_t))),
                                       "xfs_efd_item");
-        xfs_efi_zone = kmem_zone_init((sizeof(xfs_efi_log_item_t) +
-                                       ((XFS_EFI_MAX_FAST_EXTENTS - 1) * sizeof(xfs_extent_t))),
+        xfs_efi_zone =
+                kmem_zone_init((sizeof(xfs_efi_log_item_t) +
+                               ((XFS_EFI_MAX_FAST_EXTENTS - 1) *
+                                 sizeof(xfs_extent_t))),
                                       "xfs_efi_item");
-        xfs_ifork_zone = kmem_zone_init(sizeof(xfs_ifork_t), "xfs_ifork");
-        xfs_ili_zone = kmem_zone_init(sizeof(xfs_inode_log_item_t), "xfs_ili");
-        xfs_chashlist_zone = kmem_zone_init(sizeof(xfs_chashlist_t),
-                                            "xfs_chashlist");
-        xfs_acl_zone_init(xfs_acl_zone, "xfs_acl");
+
+        /*
+         * These zones warrant special memory allocator hints
+         */
+        xfs_inode_zone =
+                kmem_zone_init_flags(sizeof(xfs_inode_t), "xfs_inode",
+                                        KM_ZONE_HWALIGN | KM_ZONE_RECLAIM |
+                                        KM_ZONE_SPREAD, NULL);
+        xfs_ili_zone =
+                kmem_zone_init_flags(sizeof(xfs_inode_log_item_t), "xfs_ili",
+                                        KM_ZONE_SPREAD, NULL);
+        xfs_chashlist_zone =
+                kmem_zone_init_flags(sizeof(xfs_chashlist_t), "xfs_chashlist",
+                                        KM_ZONE_SPREAD, NULL);
 
         /*
          * Allocate global trace buffers.