[PATCH mm-unstable 05/17] mm: arc: Use generic_mmap_hint()
Kalesh Singh <[email protected]>
| Newsgroups | gmane.linux.ports.ppc.embedded,gmane.linux.ports.alpha,gmane.linux.kernel,gmane.linux.kernel.arc,gmane.linux.ports.arm.kernel,gmane.linux.ports.mips,gmane.linux.ports.parisc,gmane.linux.ports.sh.devel,gmane.linux.ports.sparc,gmane.linux.kernel.mm |
|---|---|
| Message-ID | <[email protected]> |
Use generic_mmap_hint() in arch arch_get_unmapped_area(). Signed-off-by: Kalesh Singh <[email protected]> --- arch/arc/mm/mmap.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/arch/arc/mm/mmap.c b/arch/arc/mm/mmap.c index 2185afe8d59f..6b1fcea06779 100644 --- a/arch/arc/mm/mmap.c +++ b/arch/arc/mm/mmap.c @@ -27,7 +27,6 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long flags, vm_flags_t vm_flags) { struct mm_struct *mm = current->mm; - struct vm_area_struct *vma; struct vm_unmapped_area_info info = {}; /* @@ -43,14 +42,9 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, if (len > TASK_SIZE) return -ENOMEM; - if (addr) { - addr = PAGE_ALIGN(addr); - - vma = find_vma(mm, addr); - if (TASK_SIZE - len >= addr && - (!vma || addr + len <= vm_start_gap(vma))) - return addr; - } + addr = generic_mmap_hint(filp, addr, len, pgoff, flags); + if (addr) + return addr; info.length = len; info.low_limit = mm->mmap_base; -- 2.47.0.338.g60cca15819-goog