From: Rick Edgecombe <rick.p.edgecombe@intel.com>
To: Liam.Howlett@oracle.com, akpm@linux-foundation.org, bp@alien8.de,
broonie@kernel.org, christophe.leroy@csgroup.eu,
dave.hansen@linux.intel.com, debug@rivosinc.com, hpa@zytor.com,
keescook@chromium.org, kirill.shutemov@linux.intel.com,
luto@kernel.org, mingo@redhat.com, peterz@infradead.org,
tglx@linutronix.de, x86@kernel.org
Cc: rick.p.edgecombe@intel.com, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: [PATCH v4 04/14] mm: Remove export for get_unmapped_area()
Date: Mon, 25 Mar 2024 19:16:46 -0700 [thread overview]
Message-ID: <20240326021656.202649-5-rick.p.edgecombe@intel.com> (raw)
In-Reply-To: <20240326021656.202649-1-rick.p.edgecombe@intel.com>
The mm/mmap.c function get_unmapped_area() is not used from any modules,
so it doesn't need to be exported. Remove the export.
Signed-off-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
---
v4:
- New patch split from "mm: Use get_unmapped_area_vmflags()"
(Christophe Leroy)
---
mm/mmap.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/mm/mmap.c b/mm/mmap.c
index 2bd7580b8f0b..d160e88b1b1e 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1887,8 +1887,6 @@ get_unmapped_area(struct file *file, unsigned long addr, unsigned long len,
return error ? error : addr;
}
-EXPORT_SYMBOL(get_unmapped_area);
-
unsigned long
mm_get_unmapped_area(struct mm_struct *mm, struct file *file,
unsigned long addr, unsigned long len,
--
2.34.1
next prev parent reply other threads:[~2024-03-26 2:17 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-26 2:16 [PATCH v4 00/14] Cover a guard gap corner case Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 01/14] proc: Refactor pde_get_unmapped_area as prep Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 02/14] mm: Switch mm->get_unmapped_area() to a flag Rick Edgecombe
2024-03-26 3:32 ` Alexei Starovoitov
2024-03-26 11:57 ` Jarkko Sakkinen
2024-03-27 2:42 ` Edgecombe, Rick P
2024-03-27 13:15 ` Jarkko Sakkinen
2024-03-28 3:32 ` Edgecombe, Rick P
2024-03-27 6:38 ` Dan Williams
2024-03-28 3:31 ` Edgecombe, Rick P
2024-03-26 2:16 ` [PATCH v4 03/14] mm: Introduce arch_get_unmapped_area_vmflags() Rick Edgecombe
2024-03-26 2:16 ` Rick Edgecombe [this message]
2024-03-26 2:16 ` [PATCH v4 05/14] mm: Use get_unmapped_area_vmflags() Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 06/14] thp: Add thp_get_unmapped_area_vmflags() Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 07/14] csky: Use initializer for struct vm_unmapped_area_info Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 08/14] parisc: " Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 09/14] powerpc: " Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 10/14] treewide: " Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 11/14] mm: Take placement mappings gap into account Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 12/14] x86/mm: Implement HAVE_ARCH_UNMAPPED_AREA_VMFLAGS Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 13/14] x86/mm: Care about shadow stack guard gap during placement Rick Edgecombe
2024-03-26 2:16 ` [PATCH v4 14/14] selftests/x86: Add placement guard gap test for shstk Rick Edgecombe
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