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ivshmem: add all memzones of mempool to metadata

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Mempool consist of multiple memzones, at least from two of them.
ivshmem assumes mempool and elements are all in same memzone.

Updating code to add all memzones when a mempool added.

Fixes: d1d914ebbc25 ("mempool: allocate in several memory chunks by default")

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
This commit is contained in:
Ferruh Yigit 2016-06-03 17:38:38 +01:00 committed by Thomas Monjalon
parent fc552cfb14
commit ca173a9095
1 changed files with 22 additions and 8 deletions

30
lib/librte_ivshmem/rte_ivshmem.c

@ -548,25 +548,39 @@ add_ring_to_metadata(const struct rte_ring * r,
}
static int
add_mempool_to_metadata(const struct rte_mempool * mp,
struct ivshmem_config * config)
add_mempool_memzone_to_metadata(const void *addr,
struct ivshmem_config *config)
{
struct rte_memzone * mz;
int ret;
struct rte_memzone *mz;
mz = get_memzone_by_addr(mp);
ret = 0;
mz = get_memzone_by_addr(addr);
if (!mz) {
RTE_LOG(ERR, EAL, "Cannot find memzone for mempool!\n");
return -1;
}
/* mempool consists of memzone and ring */
ret = add_memzone_to_metadata(mz, config);
return add_memzone_to_metadata(mz, config);
}
static int
add_mempool_to_metadata(const struct rte_mempool *mp,
struct ivshmem_config *config)
{
struct rte_mempool_memhdr *memhdr;
int ret;
ret = add_mempool_memzone_to_metadata(mp, config);
if (ret < 0)
return -1;
STAILQ_FOREACH(memhdr, &mp->mem_list, next) {
ret = add_mempool_memzone_to_metadata(memhdr->addr, config);
if (ret < 0)
return -1;
}
/* mempool consists of memzone and ring */
return add_ring_to_metadata(mp->ring, config);
}