kunit_kfree(9)

💅 kunit_kfree — Kernel API Manual ✨

okay so bestie, this is kunit_kfree(9) from the Kernel API Manual, and honestly it's giving "the cleanup crew but make it KUnit" 🧹💖 Sit down, grab a boba, and let me walk you through it 🫶

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🌸 NAME 🌸

kunit_kfree — it's literally like kfree except for allocations managed by KUnit 💀 no cap, that's the whole vibe.

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✨ SYNOPSIS ✨

void kunit_kfree (struct kunit *test , const void *ptr );

Look at that signature, she's iconic 👑

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🎀 ARGUMENTS 🎀

• test — the test case to which the resource belongs 🧚 this is the homegirl that owns the allocation, keep track of her fr fr
• ptr — the memory allocation to free 🗑️ the thing you're yeeting back into the void

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🦋 SEE ALSO 🦋

okay so this list is LONG and I'm obsessed, it's the whole KUnit extended universe 🌈⭐ every single one, no skips:

• Kernel file ./include/kunit/test.h
• enum kunit_status(9)
• struct kunit_case(9)
• KUNIT_CASE(9)
• KUNIT_CASE_ATTR(9)
• KUNIT_CASE_SLOW(9)
• KUNIT_CASE_PARAM(9)
• KUNIT_CASE_PARAM_ATTR(9)
• KUNIT_CASE_PARAM_WITH_INIT(9)
• struct kunit_suite(9)
• struct kunit(9)
• kunit_test_suites(9)
• kunit_test_init_section_suites(9)
• kunit_kmalloc_array(9)
• kunit_kmalloc(9)
• kunit_kzalloc(9)
• kunit_kcalloc(9)
• kunit_kfree_const(9)
• kunit_kstrdup(9)
• kunit_kstrdup_const(9)
• kunit_attach_mm(9)
• kunit_vm_mmap(9)
• kunit_mark_skipped(9)
• kunit_skip(9)
• kunit_info(9)
• kunit_warn(9)
• kunit_err(9)
• KUNIT_SUCCEED(9)
• KUNIT_FAIL(9)
• KUNIT_EXPECT_TRUE(9)
• KUNIT_EXPECT_FALSE(9)
• KUNIT_EXPECT_EQ(9)
• KUNIT_EXPECT_PTR_EQ(9)
• KUNIT_EXPECT_NE(9)
• KUNIT_EXPECT_PTR_NE(9)
• KUNIT_EXPECT_LT(9)
• KUNIT_EXPECT_LE(9)
• KUNIT_EXPECT_GT(9)
• KUNIT_EXPECT_GE(9)
• KUNIT_EXPECT_STREQ(9)
• KUNIT_EXPECT_STRNEQ(9)
• KUNIT_EXPECT_MEMEQ(9)
• KUNIT_EXPECT_MEMNEQ(9)
• KUNIT_EXPECT_NULL(9)
• KUNIT_EXPECT_NOT_NULL(9)
• KUNIT_EXPECT_NOT_ERR_OR_NULL(9)
• KUNIT_FAIL_AND_ABORT(9)
• KUNIT_ASSERT_TRUE(9)
• KUNIT_ASSERT_FALSE(9)
• KUNIT_ASSERT_EQ(9)
• KUNIT_ASSERT_PTR_EQ(9)
• KUNIT_ASSERT_NE(9)
• KUNIT_ASSERT_PTR_NE(9)
• KUNIT_ASSERT_LT(9)
• KUNIT_ASSERT_LE(9)
• KUNIT_ASSERT_GT(9)
• KUNIT_ASSERT_GE(9)
• KUNIT_ASSERT_STREQ(9)
• KUNIT_ASSERT_STRNEQ(9)
• KUNIT_ASSERT_MEMEQ(9)
• KUNIT_ASSERT_MEMNEQ(9)
• KUNIT_ASSERT_NULL(9)
• KUNIT_ASSERT_NOT_NULL(9)
• KUNIT_ASSERT_NOT_ERR_OR_NULL(9)
• KUNIT_ARRAY_PARAM(9)
• KUNIT_ARRAY_PARAM_DESC(9)
• kunit_register_params_array(9)
• kunit_warning_suppress(9)
• KUNIT_SUPPRESSED_WARNING_COUNT(9)
• KUNIT_EXPECT_SUPPRESSED_WARNING_COUNT(9)
• KUNIT_ASSERT_SUPPRESSED_WARNING_COUNT(9)

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and that's the whole page bestie, go free those KUnit-managed allocations and slay 💅✨

shoutout to the source file ./include/kunit and the date October 2026 — that's the footer, and she ate 🎀🦋 bye pookie 🫶