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Add linux kernel memory support

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Required kmem/vmem changes

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
This commit is contained in:
Brian Behlendorf
2010-08-26 11:46:09 -07:00
parent 60101509ee
commit 00b46022c6
14 changed files with 77 additions and 41 deletions
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module/zfs/zap_micro.c
+3 -3
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@@ -532,7 +532,7 @@ mzap_upgrade(zap_t **zapp, dmu_tx_t *tx, zap_flags_t flags)
ASSERT(RW_WRITE_HELD(&zap->zap_rwlock));
sz = zap->zap_dbuf->db_size;
mzp = kmem_alloc(sz, KM_SLEEP);
mzp = vmem_alloc(sz, KM_SLEEP);
bcopy(zap->zap_dbuf->db_data, mzp, sz);
nchunks = zap->zap_m.zap_num_chunks;
@@ -540,7 +540,7 @@ mzap_upgrade(zap_t **zapp, dmu_tx_t *tx, zap_flags_t flags)
err = dmu_object_set_blocksize(zap->zap_objset, zap->zap_object,
1ULL << fzap_default_block_shift, 0, tx);
if (err) {
kmem_free(mzp, sz);
vmem_free(mzp, sz);
return (err);
}
}
@@ -566,7 +566,7 @@ mzap_upgrade(zap_t **zapp, dmu_tx_t *tx, zap_flags_t flags)
if (err)
break;
}
kmem_free(mzp, sz);
vmem_free(mzp, sz);
*zapp = zap;
return (err);
}