summaryrefslogtreecommitdiffstats
path: root/fs/binfmt_som.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/binfmt_som.c')
-rw-r--r--fs/binfmt_som.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/binfmt_som.c b/fs/binfmt_som.c
index e4fc746629a7..4517aaff61b4 100644
--- a/fs/binfmt_som.c
+++ b/fs/binfmt_som.c
@@ -147,10 +147,8 @@ static int map_som_binary(struct file *file,
code_size = SOM_PAGEALIGN(hpuxhdr->exec_tsize);
current->mm->start_code = code_start;
current->mm->end_code = code_start + code_size;
- down_write(&current->mm->mmap_sem);
- retval = do_mmap(file, code_start, code_size, prot,
+ retval = vm_mmap(file, code_start, code_size, prot,
flags, SOM_PAGESTART(hpuxhdr->exec_tfile));
- up_write(&current->mm->mmap_sem);
if (retval < 0 && retval > -1024)
goto out;
@@ -158,20 +156,16 @@ static int map_som_binary(struct file *file,
data_size = SOM_PAGEALIGN(hpuxhdr->exec_dsize);
current->mm->start_data = data_start;
current->mm->end_data = bss_start = data_start + data_size;
- down_write(&current->mm->mmap_sem);
- retval = do_mmap(file, data_start, data_size,
+ retval = vm_mmap(file, data_start, data_size,
prot | PROT_WRITE, flags,
SOM_PAGESTART(hpuxhdr->exec_dfile));
- up_write(&current->mm->mmap_sem);
if (retval < 0 && retval > -1024)
goto out;
som_brk = bss_start + SOM_PAGEALIGN(hpuxhdr->exec_bsize);
current->mm->start_brk = current->mm->brk = som_brk;
- down_write(&current->mm->mmap_sem);
- retval = do_mmap(NULL, bss_start, som_brk - bss_start,
+ retval = vm_mmap(NULL, bss_start, som_brk - bss_start,
prot | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, 0);
- up_write(&current->mm->mmap_sem);
if (retval > 0 || retval < -1024)
retval = 0;
out: