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test suite: use %zu to print size_t

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[ Upstream commit a30951d09c33c899f0e4aca80eb87fad5f10ecfa ]

On 32-bit, we can't use %lu to print a size_t variable and gcc warns us
about it.  Shame it doesn't warn about it on 64-bit.

Link: https://lkml.kernel.org/r/20250403003311.359917-1-Liam.Howlett@oracle.com
Fixes: cc86e0c2f3 ("radix tree test suite: add support for slab bulk APIs")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle)
2025-04-02 20:33:11 -04:00
committed by Greg Kroah-Hartman
parent b45b7a0bb8
commit 86dc3a05fa
1 changed files with 2 additions and 2 deletions
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4
tools/testing/radix-tree/linux.c
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@@ -121,7 +121,7 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp)
void kmem_cache_free_bulk(struct kmem_cache *cachep, size_t size, void **list) void kmem_cache_free_bulk(struct kmem_cache *cachep, size_t size, void **list)
{ {
if (kmalloc_verbose) if (kmalloc_verbose)
pr_debug("Bulk free %p[0-%lu]\n", list, size - 1); pr_debug("Bulk free %p[0-%zu]\n", list, size - 1);
pthread_mutex_lock(&cachep->lock); pthread_mutex_lock(&cachep->lock);
for (int i = 0; i < size; i++) for (int i = 0; i < size; i++)
@@ -139,7 +139,7 @@ int kmem_cache_alloc_bulk(struct kmem_cache *cachep, gfp_t gfp, size_t size,
size_t i; size_t i;
if (kmalloc_verbose) if (kmalloc_verbose)
pr_debug("Bulk alloc %lu\n", size); pr_debug("Bulk alloc %zu\n", size);
if (!(gfp & __GFP_DIRECT_RECLAIM)) { if (!(gfp & __GFP_DIRECT_RECLAIM)) {
if (cachep->non_kernel < size) if (cachep->non_kernel < size)