asoc: tegra: tdm: change buffer sizes.
[linux-2.6.git] / fs / binfmt_som.c
index eff74b9..4517aaf 100644 (file)
@@ -43,7 +43,7 @@ static int load_som_library(struct file *);
  * don't even try.
  */
 #if 0
-static int som_core_dump(long signr, struct pt_regs *regs, unsigned long limit);
+static int som_core_dump(struct coredump_params *cprm);
 #else
 #define som_core_dump  NULL
 #endif
@@ -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:
@@ -225,8 +219,8 @@ load_som_binary(struct linux_binprm * bprm, struct pt_regs * regs)
                goto out_free;
 
        /* OK, This is the point of no return */
-       current->flags &= ~PF_FORKNOEXEC;
        current->personality = PER_HPUX;
+       setup_new_exec(bprm);
 
        /* Set the task size for HP-UX processes such that
         * the gateway page is outside the address space.
@@ -288,7 +282,8 @@ static int load_som_library(struct file *f)
 
 static int __init init_som_binfmt(void)
 {
-       return register_binfmt(&som_format);
+       register_binfmt(&som_format);
+       return 0;
 }
 
 static void __exit exit_som_binfmt(void)