Messages in this thread Patch in this message | | | From | Hao Ge <> | Subject | [PATCH] mm/mmap: make accountable_mapping return bool | Date | Sun, 7 Apr 2024 14:38:43 +0800 |
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accountable_mapping can return bool,so we change it
Signed-off-by: Hao Ge <gehao@kylinos.cn> --- mm/mmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/mmap.c b/mm/mmap.c index ac219f1689e0..e37dd5c9ffee 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1549,14 +1549,14 @@ bool vma_wants_writenotify(struct vm_area_struct *vma, pgprot_t vm_page_prot) * We account for memory if it's a private writeable mapping, * not hugepages and VM_NORESERVE wasn't set. */ -static inline int accountable_mapping(struct file *file, vm_flags_t vm_flags) +static inline bool accountable_mapping(struct file *file, vm_flags_t vm_flags) { /* * hugetlb has its own accounting separate from the core VM * VM_HUGETLB may not be set yet so we cannot check for that flag. */ if (file && is_file_hugepages(file)) - return 0; + return false; return (vm_flags & (VM_NORESERVE | VM_SHARED | VM_WRITE)) == VM_WRITE; } -- 2.25.1
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