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Remove bcopy(), bzero(), bcmp()

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bcopy() has a confusing argument order and is actually a move, not a
copy; they're all deprecated since POSIX.1-2001 and removed in -2008,
and we shim them out to mem*() on Linux anyway

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12996
This commit is contained in:
наб
2022-02-25 14:26:54 +01:00
committed by Brian Behlendorf
parent 1d77d62f5a
commit 861166b027
129 changed files with 990 additions and 1051 deletions
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module/zfs/metaslab.c
+7 -7
View File
@@ -1952,9 +1952,9 @@ metaslab_aux_histograms_clear(metaslab_t *msp)
*/
ASSERT(msp->ms_loaded);
bzero(msp->ms_synchist, sizeof (msp->ms_synchist));
memset(msp->ms_synchist, 0, sizeof (msp->ms_synchist));
for (int t = 0; t < TXG_DEFER_SIZE; t++)
bzero(msp->ms_deferhist[t], sizeof (msp->ms_deferhist[t]));
memset(msp->ms_deferhist[t], 0, sizeof (msp->ms_deferhist[t]));
}
static void
@@ -2044,13 +2044,13 @@ metaslab_aux_histograms_update_done(metaslab_t *msp, boolean_t defer_allowed)
*/
uint64_t hist_index = spa_syncing_txg(spa) % TXG_DEFER_SIZE;
if (defer_allowed) {
bcopy(msp->ms_synchist, msp->ms_deferhist[hist_index],
memcpy(msp->ms_deferhist[hist_index], msp->ms_synchist,
sizeof (msp->ms_synchist));
} else {
bzero(msp->ms_deferhist[hist_index],
memset(msp->ms_deferhist[hist_index], 0,
sizeof (msp->ms_deferhist[hist_index]));
}
bzero(msp->ms_synchist, sizeof (msp->ms_synchist));
memset(msp->ms_synchist, 0, sizeof (msp->ms_synchist));
}
/*
@@ -5296,7 +5296,7 @@ next:
goto top;
}
bzero(&dva[d], sizeof (dva_t));
memset(&dva[d], 0, sizeof (dva_t));
metaslab_trace_add(zal, rotor, NULL, psize, d, TRACE_ENOSPC, allocator);
return (SET_ERROR(ENOSPC));
@@ -5809,7 +5809,7 @@ metaslab_alloc(spa_t *spa, metaslab_class_t *mc, uint64_t psize, blkptr_t *bp,
metaslab_group_alloc_decrement(spa,
DVA_GET_VDEV(&dva[d]), zio, flags,
allocator, B_FALSE);
bzero(&dva[d], sizeof (dva_t));
memset(&dva[d], 0, sizeof (dva_t));
}
spa_config_exit(spa, SCL_ALLOC, FTAG);
return (error);