mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 12:28:41 +08:00
8fc8b9df83
Move include/linux/coda_psdev.h to fs/coda/ as there's nothing else that uses it. Link: http://lkml.kernel.org/r/3ceeee0415a929b89fb02700b6b4b3a07938acb8.1558117389.git.jaharkes@cs.cmu.edu Link: https://patchwork.kernel.org/patch/10590257/ Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Jan Harkes <jaharkes@cs.cmu.edu> Cc: Yann Droneaud <ydroneaud@opteya.com> Cc: Jan Harkes <jaharkes@cs.cmu.edu> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Colin Ian King <colin.king@canonical.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Fabian Frederick <fabf@skynet.be> Cc: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Sam Protsenko <semen.protsenko@linaro.org> Cc: Zhouyang Jia <jiazhouyang09@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Symlink inode operations for Coda filesystem
|
|
* Original version: (C) 1996 P. Braam and M. Callahan
|
|
* Rewritten for Linux 2.1. (C) 1997 Carnegie Mellon University
|
|
*
|
|
* Carnegie Mellon encourages users to contribute improvements to
|
|
* the Coda project. Contact Peter Braam (coda@cs.cmu.edu).
|
|
*/
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/time.h>
|
|
#include <linux/fs.h>
|
|
#include <linux/stat.h>
|
|
#include <linux/errno.h>
|
|
#include <linux/pagemap.h>
|
|
|
|
#include <linux/coda.h>
|
|
#include "coda_psdev.h"
|
|
#include "coda_linux.h"
|
|
|
|
static int coda_symlink_filler(struct file *file, struct page *page)
|
|
{
|
|
struct inode *inode = page->mapping->host;
|
|
int error;
|
|
struct coda_inode_info *cii;
|
|
unsigned int len = PAGE_SIZE;
|
|
char *p = page_address(page);
|
|
|
|
cii = ITOC(inode);
|
|
|
|
error = venus_readlink(inode->i_sb, &cii->c_fid, p, &len);
|
|
if (error)
|
|
goto fail;
|
|
SetPageUptodate(page);
|
|
unlock_page(page);
|
|
return 0;
|
|
|
|
fail:
|
|
SetPageError(page);
|
|
unlock_page(page);
|
|
return error;
|
|
}
|
|
|
|
const struct address_space_operations coda_symlink_aops = {
|
|
.readpage = coda_symlink_filler,
|
|
};
|