Remove kmem_zone_init() and kmem_zone_init_flags() together with their
specific KM_* to SLAB_* flag wrappers.
Use kmem_cache_create() directly.
Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Signed-off-by: Carlos Maiolino <cmaiolino@xxxxxxxxxx>
---
fs/xfs/kmem.h | 18 ---------
fs/xfs/xfs_buf.c | 5 ++-
fs/xfs/xfs_dquot.c | 10 +++--
fs/xfs/xfs_super.c | 99 +++++++++++++++++++++++++++-------------------
4 files changed, 68 insertions(+), 64 deletions(-)
diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h
index 8170d95cf930..15c5800128b3 100644
--- a/fs/xfs/kmem.h
+++ b/fs/xfs/kmem.h
@@ -78,27 +78,9 @@ kmem_zalloc_large(size_t size, xfs_km_flags_t flags)
* Zone interfaces
*/
-#define KM_ZONE_HWALIGN SLAB_HWCACHE_ALIGN
-#define KM_ZONE_RECLAIM SLAB_RECLAIM_ACCOUNT
-#define KM_ZONE_SPREAD SLAB_MEM_SPREAD
-#define KM_ZONE_ACCOUNT SLAB_ACCOUNT
-
#define kmem_zone kmem_cache
#define kmem_zone_t struct kmem_cache
-static inline kmem_zone_t *
-kmem_zone_init(int size, char *zone_name)
-{
- return kmem_cache_create(zone_name, size, 0, 0, NULL);
-}
-
-static inline kmem_zone_t *
-kmem_zone_init_flags(int size, char *zone_name, slab_flags_t flags,
- void (*construct)(void *))
-{
- return kmem_cache_create(zone_name, size, 0, flags, construct);
-}
-
static inline void
kmem_zone_free(kmem_zone_t *zone, void *ptr)
{
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 2ed3c65c602f..3741f5b369de 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -2060,8 +2060,9 @@ xfs_buf_delwri_pushbuf(
int __init
xfs_buf_init(void)
{
- xfs_buf_zone = kmem_zone_init_flags(sizeof(xfs_buf_t), "xfs_buf",
- KM_ZONE_HWALIGN, NULL);
+ xfs_buf_zone = kmem_cache_create("xfs_buf",
+ sizeof(struct xfs_buf), 0,
+ SLAB_HWCACHE_ALIGN, NULL);
if (!xfs_buf_zone)
goto out;
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index bcd4247b5014..90dd1623de5a 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -1211,13 +1211,15 @@ xfs_dqlock2(
int __init
xfs_qm_init(void)
{
- xfs_qm_dqzone =
- kmem_zone_init(sizeof(struct xfs_dquot), "xfs_dquot");
+ xfs_qm_dqzone = kmem_cache_create("xfs_dquot",
+ sizeof(struct xfs_dquot),
+ 0, 0, NULL);
if (!xfs_qm_dqzone)
goto out;
- xfs_qm_dqtrxzone =
- kmem_zone_init(sizeof(struct xfs_dquot_acct), "xfs_dqtrx");
+ xfs_qm_dqtrxzone = kmem_cache_create("xfs_dqtrx",
+ sizeof(struct xfs_dquot_acct),
+ 0, 0, NULL);
if (!xfs_qm_dqtrxzone)
goto out_free_dqzone;
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 7f1fc76376f5..d3c3f7b5bdcf 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1797,32 +1797,39 @@ MODULE_ALIAS_FS("xfs");
STATIC int __init
xfs_init_zones(void)
{
- xfs_log_ticket_zone = kmem_zone_init(sizeof(xlog_ticket_t),
- "xfs_log_ticket");
+ xfs_log_ticket_zone = kmem_cache_create("xfs_log_ticket",
+ sizeof(struct xlog_ticket),
+ 0, 0, NULL);
if (!xfs_log_ticket_zone)
goto out;
- xfs_bmap_free_item_zone = kmem_zone_init(
- sizeof(struct xfs_extent_free_item),
- "xfs_bmap_free_item");
+ xfs_bmap_free_item_zone = kmem_cache_create("xfs_bmap_free_item",
+ sizeof(struct xfs_extent_free_item),
+ 0, 0, NULL);
if (!xfs_bmap_free_item_zone)
goto out_destroy_log_ticket_zone;
- xfs_btree_cur_zone = kmem_zone_init(sizeof(xfs_btree_cur_t),
- "xfs_btree_cur");
+ xfs_btree_cur_zone = kmem_cache_create("xfs_btree_cur",
+ sizeof(struct xfs_btree_cur),
+ 0, 0, NULL);
if (!xfs_btree_cur_zone)
goto out_destroy_bmap_free_item_zone;
- xfs_da_state_zone = kmem_zone_init(sizeof(xfs_da_state_t),
- "xfs_da_state");
+ xfs_da_state_zone = kmem_cache_create("xfs_da_state",
+ sizeof(struct xfs_da_state),
+ 0, 0, NULL);
if (!xfs_da_state_zone)
goto out_destroy_btree_cur_zone;
- xfs_ifork_zone = kmem_zone_init(sizeof(struct xfs_ifork), "xfs_ifork");
+ xfs_ifork_zone = kmem_cache_create("xfs_ifork",
+ sizeof(struct xfs_ifork),
+ 0, 0, NULL);
if (!xfs_ifork_zone)
goto out_destroy_da_state_zone;
- xfs_trans_zone = kmem_zone_init(sizeof(xfs_trans_t), "xfs_trans");
+ xfs_trans_zone = kmem_cache_create("xf_trans",
+ sizeof(struct xfs_trans),
+ 0, 0, NULL);
if (!xfs_trans_zone)
goto out_destroy_ifork_zone;
@@ -1832,70 +1839,82 @@ xfs_init_zones(void)
* size possible under XFS. This wastes a little bit of memory,
* but it is much faster.
*/
- xfs_buf_item_zone = kmem_zone_init(sizeof(struct xfs_buf_log_item),
- "xfs_buf_item");
+ xfs_buf_item_zone = kmem_cache_create("xfs_buf_item",
+ sizeof(struct xfs_buf_log_item),
+ 0, 0, NULL);
if (!xfs_buf_item_zone)
goto out_destroy_trans_zone;
- 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_efd_zone = kmem_cache_create("xfs_efd_item",
+ (sizeof(struct xfs_efd_log_item) +
+ (XFS_EFD_MAX_FAST_EXTENTS - 1) *
+ sizeof(struct xfs_extent)),
+ 0, 0, NULL);
if (!xfs_efd_zone)
goto out_destroy_buf_item_zone;
- 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_efi_zone = kmem_cache_create("xfs_efi_item",
+ (sizeof(struct xfs_efi_log_item) +
+ (XFS_EFI_MAX_FAST_EXTENTS - 1) *
+ sizeof(struct xfs_extent)),
+ 0, 0, NULL);
if (!xfs_efi_zone)
goto out_destroy_efd_zone;
- xfs_inode_zone =
- kmem_zone_init_flags(sizeof(xfs_inode_t), "xfs_inode",
- KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | KM_ZONE_SPREAD |
- KM_ZONE_ACCOUNT, xfs_fs_inode_init_once);
+ xfs_inode_zone = kmem_cache_create("xfs_inode",
+ sizeof(struct xfs_inode), 0,
+ (SLAB_HWCACHE_ALIGN |
+ SLAB_RECLAIM_ACCOUNT |
+ SLAB_MEM_SPREAD | SLAB_ACCOUNT),
+ xfs_fs_inode_init_once);
if (!xfs_inode_zone)
goto out_destroy_efi_zone;
- xfs_ili_zone =
- kmem_zone_init_flags(sizeof(xfs_inode_log_item_t), "xfs_ili",
- KM_ZONE_SPREAD, NULL);
+ xfs_ili_zone = kmem_cache_create("xfs_ili",
+ sizeof(struct xfs_inode_log_item), 0,
+ SLAB_MEM_SPREAD, NULL);
if (!xfs_ili_zone)
goto out_destroy_inode_zone;
- xfs_icreate_zone = kmem_zone_init(sizeof(struct xfs_icreate_item),
- "xfs_icr");
+
+ xfs_icreate_zone = kmem_cache_create("xfs_icr",
+ sizeof(struct xfs_icreate_item),
+ 0, 0, NULL);
if (!xfs_icreate_zone)
goto out_destroy_ili_zone;
- xfs_rud_zone = kmem_zone_init(sizeof(struct xfs_rud_log_item),
- "xfs_rud_item");
+ xfs_rud_zone = kmem_cache_create("xfs_rud_item",
+ sizeof(struct xfs_rud_log_item),
+ 0, 0, NULL);
if (!xfs_rud_zone)
goto out_destroy_icreate_zone;
- xfs_rui_zone = kmem_zone_init(
+ xfs_rui_zone = kmem_cache_create("xfs_rui_item",
xfs_rui_log_item_sizeof(XFS_RUI_MAX_FAST_EXTENTS),
- "xfs_rui_item");
+ 0, 0, NULL);
if (!xfs_rui_zone)
goto out_destroy_rud_zone;
- xfs_cud_zone = kmem_zone_init(sizeof(struct xfs_cud_log_item),
- "xfs_cud_item");
+ xfs_cud_zone = kmem_cache_create("xfs_cud_item",
+ sizeof(struct xfs_cud_log_item),
+ 0, 0, NULL);
if (!xfs_cud_zone)
goto out_destroy_rui_zone;
- xfs_cui_zone = kmem_zone_init(
+ xfs_cui_zone = kmem_cache_create("xfs_cui_item",
xfs_cui_log_item_sizeof(XFS_CUI_MAX_FAST_EXTENTS),
- "xfs_cui_item");
+ 0, 0, NULL);
if (!xfs_cui_zone)
goto out_destroy_cud_zone;
- xfs_bud_zone = kmem_zone_init(sizeof(struct xfs_bud_log_item),
- "xfs_bud_item");
+ xfs_bud_zone = kmem_cache_create("xfs_bud_item",
+ sizeof(struct xfs_bud_log_item),
+ 0, 0, NULL);
if (!xfs_bud_zone)
goto out_destroy_cui_zone;
- xfs_bui_zone = kmem_zone_init(
+ xfs_bui_zone = kmem_cache_create("xfs_bui_item",
xfs_bui_log_item_sizeof(XFS_BUI_MAX_FAST_EXTENTS),
- "xfs_bui_item");
+ 0, 0, NULL);
if (!xfs_bui_zone)
goto out_destroy_bud_zone;
--
2.23.0
