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mm/mmap.c: whitespace fixes

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Signed-off-by: vishnu.ps <vishnu.ps@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
vishnu.ps
2014-10-09 15:26:29 -07:00
committed by Linus Torvalds
parent bf0dea23a9
commit cc71aba348
1 changed files with 19 additions and 18 deletions
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25
mm/mmap.c
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@@ -741,7 +741,7 @@ again: remove_next = 1 + (end > next->vm_end);
* split_vma inserting another: so it must be * split_vma inserting another: so it must be
* mprotect case 4 shifting the boundary down. * mprotect case 4 shifting the boundary down.
*/ */
adjust_next = - ((vma->vm_end - end) >> PAGE_SHIFT); adjust_next = -((vma->vm_end - end) >> PAGE_SHIFT);
exporter = vma; exporter = vma;
importer = next; importer = next;
} }
@@ -1235,7 +1235,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
unsigned long flags, unsigned long pgoff, unsigned long flags, unsigned long pgoff,
unsigned long *populate) unsigned long *populate)
{ {
struct mm_struct * mm = current->mm; struct mm_struct *mm = current->mm;
vm_flags_t vm_flags; vm_flags_t vm_flags;
*populate = 0; *populate = 0;
@@ -2321,13 +2321,13 @@ int expand_stack(struct vm_area_struct *vma, unsigned long address)
} }
struct vm_area_struct * struct vm_area_struct *
find_extend_vma(struct mm_struct * mm, unsigned long addr) find_extend_vma(struct mm_struct *mm, unsigned long addr)
{ {
struct vm_area_struct * vma; struct vm_area_struct *vma;
unsigned long start; unsigned long start;
addr &= PAGE_MASK; addr &= PAGE_MASK;
vma = find_vma(mm,addr); vma = find_vma(mm, addr);
if (!vma) if (!vma)
return NULL; return NULL;
if (vma->vm_start <= addr) if (vma->vm_start <= addr)
@@ -2376,7 +2376,7 @@ static void unmap_region(struct mm_struct *mm,
struct vm_area_struct *vma, struct vm_area_struct *prev, struct vm_area_struct *vma, struct vm_area_struct *prev,
unsigned long start, unsigned long end) unsigned long start, unsigned long end)
{ {
struct vm_area_struct *next = prev? prev->vm_next: mm->mmap; struct vm_area_struct *next = prev ? prev->vm_next : mm->mmap;
struct mmu_gather tlb; struct mmu_gather tlb;
lru_add_drain(); lru_add_drain();
@@ -2423,7 +2423,7 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
* __split_vma() bypasses sysctl_max_map_count checking. We use this on the * __split_vma() bypasses sysctl_max_map_count checking. We use this on the
* munmap path where it doesn't make sense to fail. * munmap path where it doesn't make sense to fail.
*/ */
static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma, static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
unsigned long addr, int new_below) unsigned long addr, int new_below)
{ {
struct vm_area_struct *new; struct vm_area_struct *new;
@@ -2512,7 +2512,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start) if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
return -EINVAL; return -EINVAL;
if ((len = PAGE_ALIGN(len)) == 0) len = PAGE_ALIGN(len);
if (len == 0)
return -EINVAL; return -EINVAL;
/* Find the first overlapping VMA */ /* Find the first overlapping VMA */
@@ -2558,7 +2559,7 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
if (error) if (error)
return error; return error;
} }
vma = prev? prev->vm_next: mm->mmap; vma = prev ? prev->vm_next : mm->mmap;
/* /*
* unlock any mlock()ed ranges before detaching vmas * unlock any mlock()ed ranges before detaching vmas
@@ -2621,10 +2622,10 @@ static inline void verify_mm_writelocked(struct mm_struct *mm)
*/ */
static unsigned long do_brk(unsigned long addr, unsigned long len) static unsigned long do_brk(unsigned long addr, unsigned long len)
{ {
struct mm_struct * mm = current->mm; struct mm_struct *mm = current->mm;
struct vm_area_struct * vma, * prev; struct vm_area_struct *vma, *prev;
unsigned long flags; unsigned long flags;
struct rb_node ** rb_link, * rb_parent; struct rb_node **rb_link, *rb_parent;
pgoff_t pgoff = addr >> PAGE_SHIFT; pgoff_t pgoff = addr >> PAGE_SHIFT;
int error; int error;