754661f143
Many struct inode_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
42 lines
948 B
C
42 lines
948 B
C
/*
|
|
* linux/fs/adfs/file.c
|
|
*
|
|
* Copyright (C) 1997-1999 Russell King
|
|
* from:
|
|
*
|
|
* linux/fs/ext2/file.c
|
|
*
|
|
* Copyright (C) 1992, 1993, 1994, 1995
|
|
* Remy Card (card@masi.ibp.fr)
|
|
* Laboratoire MASI - Institut Blaise Pascal
|
|
* Universite Pierre et Marie Curie (Paris VI)
|
|
*
|
|
* from
|
|
*
|
|
* linux/fs/minix/file.c
|
|
*
|
|
* Copyright (C) 1991, 1992 Linus Torvalds
|
|
*
|
|
* adfs regular file handling primitives
|
|
*/
|
|
#include <linux/fs.h>
|
|
#include <linux/buffer_head.h> /* for file_fsync() */
|
|
#include <linux/adfs_fs.h>
|
|
|
|
#include "adfs.h"
|
|
|
|
const struct file_operations adfs_file_operations = {
|
|
.llseek = generic_file_llseek,
|
|
.read = do_sync_read,
|
|
.aio_read = generic_file_aio_read,
|
|
.mmap = generic_file_mmap,
|
|
.fsync = file_fsync,
|
|
.write = do_sync_write,
|
|
.aio_write = generic_file_aio_write,
|
|
.sendfile = generic_file_sendfile,
|
|
};
|
|
|
|
const struct inode_operations adfs_file_inode_operations = {
|
|
.setattr = adfs_notify_change,
|
|
};
|