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Fixes for SNPRINTF_BLKPTR with encrypted BP's

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mdb doesn't have dmu_ot[], so we need a different mechanism for its
SNPRINTF_BLKPTR() to determine if the BP is encrypted vs authenticated.

Additionally, since it already relies on BP_IS_ENCRYPTED (etc),
SNPRINTF_BLKPTR might as well figure out the "crypt_type" on its own,
rather than making the caller do so.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tom Caputi <tcaputi@datto.com>
Signed-off-by: Matthew Ahrens <mahrens@delphix.com>
Closes #7390
This commit is contained in:
Matthew Ahrens
2018-04-06 13:30:26 -07:00
committed by Brian Behlendorf
parent 0ba106e75c
commit 5c27ec1088
3 changed files with 27 additions and 17 deletions
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include/sys/dmu.h
+12 -3
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@@ -119,13 +119,22 @@ typedef enum dmu_object_byteswap {
((ot) & DMU_OT_BYTESWAP_MASK) < DMU_BSWAP_NUMFUNCS : \
(ot) < DMU_OT_NUMTYPES)
/*
* MDB doesn't have dmu_ot; it defines these macros itself.
*/
#ifndef ZFS_MDB
#define DMU_OT_IS_METADATA_IMPL(ot) (dmu_ot[ot].ot_metadata)
#define DMU_OT_IS_ENCRYPTED_IMPL(ot) (dmu_ot[ot].ot_encrypt)
#define DMU_OT_BYTESWAP_IMPL(ot) (dmu_ot[ot].ot_byteswap)
#endif
#define DMU_OT_IS_METADATA(ot) (((ot) & DMU_OT_NEWTYPE) ? \
((ot) & DMU_OT_METADATA) : \
dmu_ot[(int)(ot)].ot_metadata)
DMU_OT_IS_METADATA_IMPL(ot))
#define DMU_OT_IS_ENCRYPTED(ot) (((ot) & DMU_OT_NEWTYPE) ? \
((ot) & DMU_OT_ENCRYPTED) : \
dmu_ot[(int)(ot)].ot_encrypt)
DMU_OT_IS_ENCRYPTED_IMPL(ot))
/*
* These object types use bp_fill != 1 for their L0 bp's. Therefore they can't
@@ -137,7 +146,7 @@ typedef enum dmu_object_byteswap {
#define DMU_OT_BYTESWAP(ot) (((ot) & DMU_OT_NEWTYPE) ? \
((ot) & DMU_OT_BYTESWAP_MASK) : \
dmu_ot[(int)(ot)].ot_byteswap)
DMU_OT_BYTESWAP_IMPL(ot))
typedef enum dmu_object_type {
DMU_OT_NONE,