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req: Use kvzalloc() for allocating request map #977

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Merged
robertbaldyga merged 1 commit into from
Sep 27, 2026
Merged

req: Use kvzalloc() for allocating request map #977

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10 changes: 10 additions & 0 deletions env/posix/ocf_env_default.h
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Original file line number Diff line number Diff line change
Expand Up @@ -140,6 +140,16 @@ static inline void env_free(const void *ptr)
free((void *)ptr);
}

static inline void *env_kvzalloc(size_t size, int flags)
{
return env_zalloc(size, 0);
}

static inline void env_kvfree(const void *ptr)
{
free((void *)ptr);
}

static inline void *env_vmalloc_flags(size_t size, int flags)
{
return malloc(size);
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4 changes: 2 additions & 2 deletions src/ocf_request.c
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Original file line number Diff line number Diff line change
Expand Up @@ -315,7 +315,7 @@ int ocf_req_alloc_map(struct ocf_request *req)
if (req->map)
return 0;

req->map = env_zalloc(ocf_req_sizeof_map(lines) +
req->map = env_kvzalloc(ocf_req_sizeof_map(lines) +
ocf_req_sizeof_alock_status(req->core_line_count),
ENV_MEM_NOIO);
if (!req->map) {
Expand Down Expand Up @@ -402,7 +402,7 @@ void ocf_req_put(struct ocf_request *req)
env_free(req);
} else {
if (req->map != req->__map)
env_free(req->map);
env_kvfree(req->map);
env_mpool_del(req->cache->owner->resources.req, req,
req->alloc_core_line_count);
}
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