/* ARGSUSED */
static void
ready(zio_t *zio, arc_buf_t *abuf, void *arg)
{
blkptr_t *bp = zio->io_bp;
blkptr_t *bp_orig = &zio->io_bp_orig;
objset_impl_t *os = arg;
dnode_phys_t *dnp = &os->os_phys->os_meta_dnode;
ASSERT(bp == os->os_rootbp);
ASSERT(BP_GET_TYPE(bp) == DMU_OT_OBJSET);
ASSERT(BP_GET_LEVEL(bp) == 0);
/*
* Update rootbp fill count.
*/
bp->blk_fill = 1; /* count the meta-dnode */
for (int i = 0; i < dnp->dn_nblkptr; i++)
bp->blk_fill += dnp->dn_blkptr[i].blk_fill;
if (zio->io_flags & ZIO_FLAG_IO_REWRITE) {
ASSERT(DVA_EQUAL(BP_IDENTITY(bp), BP_IDENTITY(bp_orig)));
} else {
if (zio->io_bp_orig.blk_birth == os->os_synctx->tx_txg)
(void) dsl_dataset_block_kill(os->os_dsl_dataset,
&zio->io_bp_orig, zio, os->os_synctx);
dsl_dataset_block_born(os->os_dsl_dataset, bp, os->os_synctx);
}
}
/* ARGSUSED */
static void
ready(zio_t *zio, arc_buf_t *abuf, void *arg)
{
objset_impl_t *os = arg;
blkptr_t *bp = os->os_rootbp;
dnode_phys_t *dnp = &os->os_phys->os_meta_dnode;
int i;
ASSERT(bp == zio->io_bp);
/*
* Update rootbp fill count.
*/
bp->blk_fill = 1; /* count the meta-dnode */
for (i = 0; i < dnp->dn_nblkptr; i++)
bp->blk_fill += dnp->dn_blkptr[i].blk_fill;
BP_SET_TYPE(bp, DMU_OT_OBJSET);
BP_SET_LEVEL(bp, 0);
/* We must do this after we've set the bp's type and level */
if (!DVA_EQUAL(BP_IDENTITY(bp),
BP_IDENTITY(&zio->io_bp_orig))) {
if (zio->io_bp_orig.blk_birth == os->os_synctx->tx_txg)
(void) dsl_dataset_block_kill(os->os_dsl_dataset,
&zio->io_bp_orig, NULL, os->os_synctx);
dsl_dataset_block_born(os->os_dsl_dataset, bp, os->os_synctx);
}
}
/* ARGSUSED */
static void
ready(zio_t *zio, arc_buf_t *abuf, void *arg)
{
int i;
blkptr_t *bp = zio->io_bp;
objset_impl_t *os = arg;
dnode_phys_t *dnp = &os->os_phys->os_meta_dnode;
ASSERTV(blkptr_t *bp_orig = &zio->io_bp_orig);
ASSERT(bp == os->os_rootbp);
ASSERT(BP_GET_TYPE(bp) == DMU_OT_OBJSET);
ASSERT(BP_GET_LEVEL(bp) == 0);
/*
* Update rootbp fill count: it should be the number of objects
* allocated in the object set (not counting the "special"
* objects that are stored in the objset_phys_t -- the meta
* dnode and user/group accounting objects).
*/
bp->blk_fill = 0;
for (i = 0; i < dnp->dn_nblkptr; i++)
bp->blk_fill += dnp->dn_blkptr[i].blk_fill;
if (zio->io_flags & ZIO_FLAG_IO_REWRITE) {
ASSERT(DVA_EQUAL(BP_IDENTITY(bp), BP_IDENTITY(bp_orig)));
} else {
if (zio->io_bp_orig.blk_birth == os->os_synctx->tx_txg)
(void) dsl_dataset_block_kill(os->os_dsl_dataset,
&zio->io_bp_orig, zio, os->os_synctx);
dsl_dataset_block_born(os->os_dsl_dataset, bp, os->os_synctx);
}
}
/* ARGSUSED */
static void
dmu_objset_write_done(zio_t *zio, arc_buf_t *abuf, void *arg)
{
blkptr_t *bp = zio->io_bp;
blkptr_t *bp_orig = &zio->io_bp_orig;
objset_t *os = arg;
if (zio->io_flags & ZIO_FLAG_IO_REWRITE) {
ASSERT(BP_EQUAL(bp, bp_orig));
} else {
dsl_dataset_t *ds = os->os_dsl_dataset;
dmu_tx_t *tx = os->os_synctx;
(void) dsl_dataset_block_kill(ds, bp_orig, tx, B_TRUE);
dsl_dataset_block_born(ds, bp, tx);
}
}
