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ddt: remove struct names and forward declarations

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Things get confused when there's more than one name for a thing.

Note that we don't do this for ddt_object_t, ddt_histogram_t and
ddt_stat_t because they're part of the public ZFS interface.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rob Norris <rob.norris@klarasystems.com>
Sponsored-by: Klara, Inc.
Sponsored-by: iXsystems, Inc.
Closes #15887
This commit is contained in:
Rob Norris 2023-07-03 12:43:37 +10:00 committed by Brian Behlendorf
parent c8f694fe39
commit 3bad70040a
3 changed files with 8 additions and 10 deletions
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14
include/sys/ddt.h
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@ -68,7 +68,7 @@ _Static_assert(DDT_CLASSES < UINT8_MAX,
/*
* On-disk ddt entry: key (name) and physical storage (value).
*/
typedef struct ddt_key {
typedef struct {
zio_cksum_t ddk_cksum; /* 256-bit block checksum */
/*
* Encoded with logical & physical size, encryption, and compression,
@ -96,7 +96,7 @@ typedef struct ddt_key {
#define DDK_GET_CRYPT(ddk) BF64_GET((ddk)->ddk_prop, 39, 1)
#define DDK_SET_CRYPT(ddk, x) BF64_SET((ddk)->ddk_prop, 39, 1, x)
typedef struct ddt_phys {
typedef struct {
dva_t ddp_dva[SPA_DVAS_PER_BP];
uint64_t ddp_refcnt;
uint64_t ddp_phys_birth;
@ -117,7 +117,7 @@ enum ddt_phys_type {
/*
* In-core ddt entry
*/
struct ddt_entry {
typedef struct {
/* key must be first for ddt_key_compare */
ddt_key_t dde_key;
ddt_phys_t dde_phys[DDT_PHYS_TYPES];
@ -129,12 +129,12 @@ struct ddt_entry {
uint8_t dde_loaded;
kcondvar_t dde_cv;
avl_node_t dde_node;
};
} ddt_entry_t;
/*
* In-core ddt
*/
struct ddt {
typedef struct {
kmutex_t ddt_lock;
avl_tree_t ddt_tree;
avl_tree_t ddt_repair_tree;
@ -147,12 +147,12 @@ struct ddt {
ddt_histogram_t ddt_histogram_cache[DDT_TYPES][DDT_CLASSES];
ddt_object_t ddt_object_stats[DDT_TYPES][DDT_CLASSES];
avl_node_t ddt_node;
};
} ddt_t;
/*
* In-core and on-disk bookmark for DDT walks
*/
typedef struct ddt_bookmark {
typedef struct {
uint64_t ddb_class;
uint64_t ddb_type;
uint64_t ddb_checksum;

2
include/sys/ddt_impl.h
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@ -36,7 +36,7 @@ extern "C" {
/*
* Ops vector to access a specific DDT object type.
*/
typedef struct ddt_ops {
typedef struct {
char ddt_op_name[32];
int (*ddt_op_create)(objset_t *os, uint64_t *object, dmu_tx_t *tx,
boolean_t prehash);

2
include/sys/spa.h
View File

@ -62,8 +62,6 @@ typedef struct metaslab_class metaslab_class_t;
typedef struct zio zio_t;
typedef struct zilog zilog_t;
typedef struct spa_aux_vdev spa_aux_vdev_t;
typedef struct ddt ddt_t;
typedef struct ddt_entry ddt_entry_t;
typedef struct zbookmark_phys zbookmark_phys_t;
typedef struct zbookmark_err_phys zbookmark_err_phys_t;