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G/C data_alloc_arena 

It is a leftover from illumos always set to NULL and introducing a
spurious difference between zio_buf and zio_data_buf.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Closes #11188
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Mateusz Guzik 2020-11-12 02:11:32 +01:00 committed by GitHub
parent 9bd14b8724
commit 18ca574f0a
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1 changed files with 1 additions and 3 deletions
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4
module/zfs/zio.c
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@ -144,7 +144,6 @@ void
zio_init(void)
{
size_t c;
vmem_t *data_alloc_arena = NULL;
zio_cache = kmem_cache_create("zio_cache",
sizeof (zio_t), 0, NULL, NULL, NULL, NULL, NULL, 0);
@ -213,8 +212,7 @@ zio_init(void)
(void) snprintf(name, sizeof (name), "zio_data_buf_%lu",
(ulong_t)size);
zio_data_buf_cache[c] = kmem_cache_create(name, size,
align, NULL, NULL, NULL, NULL,
data_alloc_arena, data_cflags);
align, NULL, NULL, NULL, NULL, NULL, data_cflags);
}
}