aboutsummaryrefslogtreecommitdiffstats
path: root/mm
diff options
context:
space:
mode:
Diffstat (limited to 'mm')
-rw-r--r--mm/mmap.c25
-rw-r--r--mm/nommu.c11
2 files changed, 5 insertions, 31 deletions
diff --git a/mm/mmap.c b/mm/mmap.c
index d0686d35511..c1ad2e78ea5 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -231,11 +231,8 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
231 might_sleep(); 231 might_sleep();
232 if (vma->vm_ops && vma->vm_ops->close) 232 if (vma->vm_ops && vma->vm_ops->close)
233 vma->vm_ops->close(vma); 233 vma->vm_ops->close(vma);
234 if (vma->vm_file) { 234 if (vma->vm_file)
235 fput(vma->vm_file); 235 fput(vma->vm_file);
236 if (vma->vm_flags & VM_EXECUTABLE)
237 removed_exe_file_vma(vma->vm_mm);
238 }
239 mpol_put(vma_policy(vma)); 236 mpol_put(vma_policy(vma));
240 kmem_cache_free(vm_area_cachep, vma); 237 kmem_cache_free(vm_area_cachep, vma);
241 return next; 238 return next;
@@ -636,8 +633,6 @@ again: remove_next = 1 + (end > next->vm_end);
636 if (file) { 633 if (file) {
637 uprobe_munmap(next, next->vm_start, next->vm_end); 634 uprobe_munmap(next, next->vm_start, next->vm_end);
638 fput(file); 635 fput(file);
639 if (next->vm_flags & VM_EXECUTABLE)
640 removed_exe_file_vma(mm);
641 } 636 }
642 if (next->anon_vma) 637 if (next->anon_vma)
643 anon_vma_merge(vma, next); 638 anon_vma_merge(vma, next);
@@ -1304,8 +1299,6 @@ munmap_back:
1304 error = file->f_op->mmap(file, vma); 1299 error = file->f_op->mmap(file, vma);
1305 if (error) 1300 if (error)
1306 goto unmap_and_free_vma; 1301 goto unmap_and_free_vma;
1307 if (vm_flags & VM_EXECUTABLE)
1308 added_exe_file_vma(mm);
1309 1302
1310 /* Can addr have changed?? 1303 /* Can addr have changed??
1311 * 1304 *
@@ -1987,11 +1980,8 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
1987 if (anon_vma_clone(new, vma)) 1980 if (anon_vma_clone(new, vma))
1988 goto out_free_mpol; 1981 goto out_free_mpol;
1989 1982
1990 if (new->vm_file) { 1983 if (new->vm_file)
1991 get_file(new->vm_file); 1984 get_file(new->vm_file);
1992 if (vma->vm_flags & VM_EXECUTABLE)
1993 added_exe_file_vma(mm);
1994 }
1995 1985
1996 if (new->vm_ops && new->vm_ops->open) 1986 if (new->vm_ops && new->vm_ops->open)
1997 new->vm_ops->open(new); 1987 new->vm_ops->open(new);
@@ -2009,11 +1999,8 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
2009 /* Clean everything up if vma_adjust failed. */ 1999 /* Clean everything up if vma_adjust failed. */
2010 if (new->vm_ops && new->vm_ops->close) 2000 if (new->vm_ops && new->vm_ops->close)
2011 new->vm_ops->close(new); 2001 new->vm_ops->close(new);
2012 if (new->vm_file) { 2002 if (new->vm_file)
2013 if (vma->vm_flags & VM_EXECUTABLE)
2014 removed_exe_file_vma(mm);
2015 fput(new->vm_file); 2003 fput(new->vm_file);
2016 }
2017 unlink_anon_vmas(new); 2004 unlink_anon_vmas(new);
2018 out_free_mpol: 2005 out_free_mpol:
2019 mpol_put(pol); 2006 mpol_put(pol);
@@ -2408,12 +2395,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
2408 new_vma->vm_start = addr; 2395 new_vma->vm_start = addr;
2409 new_vma->vm_end = addr + len; 2396 new_vma->vm_end = addr + len;
2410 new_vma->vm_pgoff = pgoff; 2397 new_vma->vm_pgoff = pgoff;
2411 if (new_vma->vm_file) { 2398 if (new_vma->vm_file)
2412 get_file(new_vma->vm_file); 2399 get_file(new_vma->vm_file);
2413
2414 if (vma->vm_flags & VM_EXECUTABLE)
2415 added_exe_file_vma(mm);
2416 }
2417 if (new_vma->vm_ops && new_vma->vm_ops->open) 2400 if (new_vma->vm_ops && new_vma->vm_ops->open)
2418 new_vma->vm_ops->open(new_vma); 2401 new_vma->vm_ops->open(new_vma);
2419 vma_link(mm, new_vma, prev, rb_link, rb_parent); 2402 vma_link(mm, new_vma, prev, rb_link, rb_parent);
diff --git a/mm/nommu.c b/mm/nommu.c
index 98318dcff74..9c4a7b63a4d 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -789,11 +789,8 @@ static void delete_vma(struct mm_struct *mm, struct vm_area_struct *vma)
789 kenter("%p", vma); 789 kenter("%p", vma);
790 if (vma->vm_ops && vma->vm_ops->close) 790 if (vma->vm_ops && vma->vm_ops->close)
791 vma->vm_ops->close(vma); 791 vma->vm_ops->close(vma);
792 if (vma->vm_file) { 792 if (vma->vm_file)
793 fput(vma->vm_file); 793 fput(vma->vm_file);
794 if (vma->vm_flags & VM_EXECUTABLE)
795 removed_exe_file_vma(mm);
796 }
797 put_nommu_region(vma->vm_region); 794 put_nommu_region(vma->vm_region);
798 kmem_cache_free(vm_area_cachep, vma); 795 kmem_cache_free(vm_area_cachep, vma);
799} 796}
@@ -1284,10 +1281,6 @@ unsigned long do_mmap_pgoff(struct file *file,
1284 if (file) { 1281 if (file) {
1285 region->vm_file = get_file(file); 1282 region->vm_file = get_file(file);
1286 vma->vm_file = get_file(file); 1283 vma->vm_file = get_file(file);
1287 if (vm_flags & VM_EXECUTABLE) {
1288 added_exe_file_vma(current->mm);
1289 vma->vm_mm = current->mm;
1290 }
1291 } 1284 }
1292 1285
1293 down_write(&nommu_region_sem); 1286 down_write(&nommu_region_sem);
@@ -1440,8 +1433,6 @@ error:
1440 kmem_cache_free(vm_region_jar, region); 1433 kmem_cache_free(vm_region_jar, region);
1441 if (vma->vm_file) 1434 if (vma->vm_file)
1442 fput(vma->vm_file); 1435 fput(vma->vm_file);
1443 if (vma->vm_flags & VM_EXECUTABLE)
1444 removed_exe_file_vma(vma->vm_mm);
1445 kmem_cache_free(vm_area_cachep, vma); 1436 kmem_cache_free(vm_area_cachep, vma);
1446 kleave(" = %d", ret); 1437 kleave(" = %d", ret);
1447 return ret; 1438 return ret;