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author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-01-20 10:02:20 +0300 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2024-01-31 04:51:01 +0300 |
commit | 6a571895116e688b2f54990cc537634337990b08 (patch) | |
tree | 65eef0d84b00211959f2e8121c07b19c7046c6e8 /net/core/xdp.c | |
parent | 047a7d261be652e0a8c756ac75936cc0dc537fc6 (diff) | |
download | linux-6a571895116e688b2f54990cc537634337990b08.tar.xz |
xdp: Remove usage of the deprecated ida_simple_xx() API
ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().
Note that the upper limit of ida_simple_get() is exclusive, but the one of
ida_alloc_range() is inclusive. So a -1 has been added when needed.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/8e889d18a6c881b09db4650d4b30a62d76f4fe77.1705734073.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/xdp.c')
-rw-r--r-- | net/core/xdp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/xdp.c b/net/core/xdp.c index 4869c1c2d8f3..27b585f3fa81 100644 --- a/net/core/xdp.c +++ b/net/core/xdp.c @@ -75,7 +75,7 @@ static void __xdp_mem_allocator_rcu_free(struct rcu_head *rcu) xa = container_of(rcu, struct xdp_mem_allocator, rcu); /* Allow this ID to be reused */ - ida_simple_remove(&mem_id_pool, xa->mem.id); + ida_free(&mem_id_pool, xa->mem.id); kfree(xa); } @@ -242,7 +242,7 @@ static int __mem_id_cyclic_get(gfp_t gfp) int id; again: - id = ida_simple_get(&mem_id_pool, mem_id_next, MEM_ID_MAX, gfp); + id = ida_alloc_range(&mem_id_pool, mem_id_next, MEM_ID_MAX - 1, gfp); if (id < 0) { if (id == -ENOSPC) { /* Cyclic allocator, reset next id */ @@ -317,7 +317,7 @@ static struct xdp_mem_allocator *__xdp_reg_mem_model(struct xdp_mem_info *mem, /* Insert allocator into ID lookup table */ ptr = rhashtable_insert_slow(mem_id_ht, &id, &xdp_alloc->node); if (IS_ERR(ptr)) { - ida_simple_remove(&mem_id_pool, mem->id); + ida_free(&mem_id_pool, mem->id); mem->id = 0; errno = PTR_ERR(ptr); goto err; |