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Linux 4.9: inode_change_ok() becomes setattr_prepare()

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Linux commit 31051c85b5e2 "fs: Give dentry to inode_change_ok() instead
of inode" renames and modifies inode_change_ok(inode, attrs) to
setattr_prepare(dentry, attrs).

Modify OpenAFS to cope.

Change-Id: I72f8dfbdbd25d7c775e9c35116e323ea4359e95c
Reviewed-on: https://gerrit.openafs.org/12418
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
This commit is contained in:
Mark Vitale 2016-10-20 00:49:37 -04:00 committed by Benjamin Kaduk
parent f21e3ef8ce
commit 8aeb711eea
2 changed files with 7 additions and 0 deletions
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3
acinclude.m4
View File

@ -1082,6 +1082,9 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
AC_CHECK_LINUX_FUNC([set_nlink],
[#include <linux/fs.h>],
[set_nlink(NULL, 1);])
AC_CHECK_LINUX_FUNC([setattr_prepare],
[#include <linux/fs.h>],
[setattr_prepare(NULL, NULL);])
AC_CHECK_LINUX_FUNC([sock_create_kern],
[#include <linux/net.h>],
[sock_create_kern(0, 0, 0, NULL);])

4
src/afs/LINUX/osi_file.c
View File

@ -183,7 +183,11 @@ osi_UFSTruncate(struct osi_file *afile, afs_int32 asize)
newattrs.ia_ctime = CURRENT_TIME;
/* avoid notify_change() since it wants to update dentry->d_parent */
#ifdef HAVE_LINUX_SETATTR_PREPARE
code = setattr_prepare(file_dentry(afile->filp), &newattrs);
#else
code = inode_change_ok(inode, &newattrs);
#endif
if (!code)
code = afs_inode_setattr(afile, &newattrs);
if (!code)