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dnode: remove dn_dirtyctx_firstset

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Old debug param, not used for anything.

Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Robert Evans <evansr@google.com>
Reviewed-by: Adam Moss <c@yotes.com>
Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com>
Signed-off-by: Rob Norris <rob.norris@klarasystems.com>
Closes #16297
Closes #17652
Closes #17658
This commit is contained in:
Rob Norris 2025-08-19 16:08:15 +10:00 committed by Brian Behlendorf
parent eecff1b4a9
commit aa6f0f878b
3 changed files with 0 additions and 9 deletions
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1
include/sys/dmu_impl.h
View File

@ -173,7 +173,6 @@ extern "C" {
* dn_notxholds
* dn_nodnholds
* dn_dirtyctx
* dn_dirtyctx_firstset
* (dn_phys copy fields?)
* (dn_phys contents?)
* held from:

1
include/sys/dnode.h
View File

@ -344,7 +344,6 @@ struct dnode {
kcondvar_t dn_notxholds;
kcondvar_t dn_nodnholds;
enum dnode_dirtycontext dn_dirtyctx;
const void *dn_dirtyctx_firstset; /* dbg: contents meaningless */
/* protected by own devices */
zfs_refcount_t dn_tx_holds;

7
module/zfs/dnode.c
View File

@ -174,7 +174,6 @@ dnode_cons(void *arg, void *unused, int kmflag)
dn->dn_free_txg = 0;
dn->dn_assigned_txg = 0;
dn->dn_dirtyctx = 0;
dn->dn_dirtyctx_firstset = NULL;
dn->dn_dirtycnt = 0;
dn->dn_bonus = NULL;
dn->dn_have_spill = B_FALSE;
@ -230,7 +229,6 @@ dnode_dest(void *arg, void *unused)
ASSERT0(dn->dn_free_txg);
ASSERT0(dn->dn_assigned_txg);
ASSERT0(dn->dn_dirtyctx);
ASSERT0P(dn->dn_dirtyctx_firstset);
ASSERT0(dn->dn_dirtycnt);
ASSERT0P(dn->dn_bonus);
ASSERT(!dn->dn_have_spill);
@ -695,7 +693,6 @@ dnode_destroy(dnode_t *dn)
dn->dn_dirtycnt = 0;
dn->dn_dirtyctx = 0;
dn->dn_dirtyctx_firstset = NULL;
if (dn->dn_bonus != NULL) {
mutex_enter(&dn->dn_bonus->db_mtx);
dbuf_destroy(dn->dn_bonus);
@ -803,7 +800,6 @@ dnode_allocate(dnode_t *dn, dmu_object_type_t ot, int blocksize, int ibs,
dn->dn_dirtyctx = 0;
dn->dn_free_txg = 0;
dn->dn_dirtyctx_firstset = NULL;
dn->dn_dirtycnt = 0;
dn->dn_allocated_txg = tx->tx_txg;
@ -956,7 +952,6 @@ dnode_move_impl(dnode_t *odn, dnode_t *ndn)
ndn->dn_free_txg = odn->dn_free_txg;
ndn->dn_assigned_txg = odn->dn_assigned_txg;
ndn->dn_dirtyctx = odn->dn_dirtyctx;
ndn->dn_dirtyctx_firstset = odn->dn_dirtyctx_firstset;
ndn->dn_dirtycnt = odn->dn_dirtycnt;
ASSERT0(zfs_refcount_count(&odn->dn_tx_holds));
zfs_refcount_transfer(&ndn->dn_holds, &odn->dn_holds);
@ -1021,7 +1016,6 @@ dnode_move_impl(dnode_t *odn, dnode_t *ndn)
odn->dn_free_txg = 0;
odn->dn_assigned_txg = 0;
odn->dn_dirtyctx = 0;
odn->dn_dirtyctx_firstset = NULL;
odn->dn_dirtycnt = 0;
odn->dn_have_spill = B_FALSE;
odn->dn_zio = NULL;
@ -2238,7 +2232,6 @@ dnode_set_dirtyctx(dnode_t *dn, dmu_tx_t *tx, const void *tag)
dn->dn_dirtyctx = DN_DIRTY_SYNC;
else
dn->dn_dirtyctx = DN_DIRTY_OPEN;
dn->dn_dirtyctx_firstset = tag;
}
if (ds != NULL) {
rrw_exit(&ds->ds_bp_rwlock, tag);