Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 22 insertions, 20 deletions

diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index d525957594..61dbe52bb3 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -732,4 +732,5 @@ module_exit(exit_v9fs)
 MODULE_AUTHOR("Latchesar Ionkov <lucho@ionkov.net>");
 MODULE_AUTHOR("Eric Van Hensbergen <ericvh@gmail.com>");
 MODULE_AUTHOR("Ron Minnich <rminnich@lanl.gov>");
+MODULE_DESCRIPTION("9P Client File System");
 MODULE_LICENSE("GPL");
diff --git a/fs/9p/v9fs_vfs.h b/fs/9p/v9fs_vfs.h
index cdf441f22e..0e8418066a 100644
--- a/fs/9p/v9fs_vfs.h
+++ b/fs/9p/v9fs_vfs.h
@@ -42,6 +42,7 @@ struct inode *v9fs_alloc_inode(struct super_block *sb);
 void v9fs_free_inode(struct inode *inode);
 struct inode *v9fs_get_inode(struct super_block *sb, umode_t mode,
 			     dev_t rdev);
+void v9fs_set_netfs_context(struct inode *inode);
 int v9fs_init_inode(struct v9fs_session_info *v9ses,
 		    struct inode *inode, umode_t mode, dev_t rdev);
 void v9fs_evict_inode(struct inode *inode);
@@ -52,7 +53,6 @@ void v9fs_stat2inode_dotl(struct p9_stat_dotl *stat, struct inode *inode,
 			   unsigned int flags);
 int v9fs_dir_release(struct inode *inode, struct file *filp);
 int v9fs_file_open(struct inode *inode, struct file *file);
-void v9fs_inode2stat(struct inode *inode, struct p9_wstat *stat);
 int v9fs_uflags2omode(int uflags, int extended);
 
 void v9fs_blank_wstat(struct p9_wstat *wstat);
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 0d28ecf668..90dc5ef755 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -246,7 +246,7 @@ void v9fs_free_inode(struct inode *inode)
 /*
  * Set parameters for the netfs library
  */
-static void v9fs_set_netfs_context(struct inode *inode)
+void v9fs_set_netfs_context(struct inode *inode)
 {
 	struct v9fs_inode *v9inode = V9FS_I(inode);
 	netfs_inode_init(&v9inode->netfs, &v9fs_req_ops);
@@ -260,7 +260,7 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
 	inode_init_owner(&nop_mnt_idmap, inode, NULL, mode);
 	inode->i_blocks = 0;
 	inode->i_rdev = rdev;
-	inode->i_atime = inode->i_mtime = inode_set_ctime_current(inode);
+	simple_inode_init_ts(inode);
 	inode->i_mapping->a_ops = &v9fs_addr_operations;
 	inode->i_private = NULL;
 
@@ -326,8 +326,6 @@ int v9fs_init_inode(struct v9fs_session_info *v9ses,
 		err = -EINVAL;
 		goto error;
 	}
-
-	v9fs_set_netfs_context(inode);
 error:
 	return err;
 
@@ -359,6 +357,7 @@ struct inode *v9fs_get_inode(struct super_block *sb, umode_t mode, dev_t rdev)
 		iput(inode);
 		return ERR_PTR(err);
 	}
+	v9fs_set_netfs_context(inode);
 	return inode;
 }
 
@@ -464,6 +463,7 @@ static struct inode *v9fs_qid_iget(struct super_block *sb,
 		goto error;
 
 	v9fs_stat2inode(st, inode, sb, 0);
+	v9fs_set_netfs_context(inode);
 	v9fs_cache_inode_get_cookie(inode);
 	unlock_new_inode(inode);
 	return inode;
@@ -1150,8 +1150,8 @@ v9fs_stat2inode(struct p9_wstat *stat, struct inode *inode,
 
 	set_nlink(inode, 1);
 
-	inode->i_atime.tv_sec = stat->atime;
-	inode->i_mtime.tv_sec = stat->mtime;
+	inode_set_atime(inode, stat->atime, 0);
+	inode_set_mtime(inode, stat->mtime, 0);
 	inode_set_ctime(inode, stat->mtime, 0);
 
 	inode->i_uid = v9ses->dfltuid;
diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
index 1312f68965..d0636b99f0 100644
--- a/fs/9p/vfs_inode_dotl.c
+++ b/fs/9p/vfs_inode_dotl.c
@@ -128,6 +128,7 @@ static struct inode *v9fs_qid_iget_dotl(struct super_block *sb,
 		goto error;
 
 	v9fs_stat2inode_dotl(st, inode, 0);
+	v9fs_set_netfs_context(inode);
 	v9fs_cache_inode_get_cookie(inode);
 	retval = v9fs_get_acl(inode, fid);
 	if (retval)
@@ -641,10 +642,10 @@ v9fs_stat2inode_dotl(struct p9_stat_dotl *stat, struct inode *inode,
 	struct v9fs_inode *v9inode = V9FS_I(inode);
 
 	if ((stat->st_result_mask & P9_STATS_BASIC) == P9_STATS_BASIC) {
-		inode->i_atime.tv_sec = stat->st_atime_sec;
-		inode->i_atime.tv_nsec = stat->st_atime_nsec;
-		inode->i_mtime.tv_sec = stat->st_mtime_sec;
-		inode->i_mtime.tv_nsec = stat->st_mtime_nsec;
+		inode_set_atime(inode, stat->st_atime_sec,
+				stat->st_atime_nsec);
+		inode_set_mtime(inode, stat->st_mtime_sec,
+				stat->st_mtime_nsec);
 		inode_set_ctime(inode, stat->st_ctime_sec,
 				stat->st_ctime_nsec);
 		inode->i_uid = stat->st_uid;
@@ -660,12 +661,12 @@ v9fs_stat2inode_dotl(struct p9_stat_dotl *stat, struct inode *inode,
 		inode->i_blocks = stat->st_blocks;
 	} else {
 		if (stat->st_result_mask & P9_STATS_ATIME) {
-			inode->i_atime.tv_sec = stat->st_atime_sec;
-			inode->i_atime.tv_nsec = stat->st_atime_nsec;
+			inode_set_atime(inode, stat->st_atime_sec,
+					stat->st_atime_nsec);
 		}
 		if (stat->st_result_mask & P9_STATS_MTIME) {
-			inode->i_mtime.tv_sec = stat->st_mtime_sec;
-			inode->i_mtime.tv_nsec = stat->st_mtime_nsec;
+			inode_set_mtime(inode, stat->st_mtime_sec,
+					stat->st_mtime_nsec);
 		}
 		if (stat->st_result_mask & P9_STATS_CTIME) {
 			inode_set_ctime(inode, stat->st_ctime_sec,
diff --git a/fs/9p/xattr.c b/fs/9p/xattr.c
index 3c4572ef3a..8604e3377e 100644
--- a/fs/9p/xattr.c
+++ b/fs/9p/xattr.c
@@ -163,27 +163,27 @@ static int v9fs_xattr_handler_set(const struct xattr_handler *handler,
 	return v9fs_xattr_set(dentry, full_name, value, size, flags);
 }
 
-static struct xattr_handler v9fs_xattr_user_handler = {
+static const struct xattr_handler v9fs_xattr_user_handler = {
 	.prefix	= XATTR_USER_PREFIX,
 	.get	= v9fs_xattr_handler_get,
 	.set	= v9fs_xattr_handler_set,
 };
 
-static struct xattr_handler v9fs_xattr_trusted_handler = {
+static const struct xattr_handler v9fs_xattr_trusted_handler = {
 	.prefix	= XATTR_TRUSTED_PREFIX,
 	.get	= v9fs_xattr_handler_get,
 	.set	= v9fs_xattr_handler_set,
 };
 
 #ifdef CONFIG_9P_FS_SECURITY
-static struct xattr_handler v9fs_xattr_security_handler = {
+static const struct xattr_handler v9fs_xattr_security_handler = {
 	.prefix	= XATTR_SECURITY_PREFIX,
 	.get	= v9fs_xattr_handler_get,
 	.set	= v9fs_xattr_handler_set,
 };
 #endif
 
-const struct xattr_handler *v9fs_xattr_handlers[] = {
+const struct xattr_handler * const v9fs_xattr_handlers[] = {
 	&v9fs_xattr_user_handler,
 	&v9fs_xattr_trusted_handler,
 #ifdef CONFIG_9P_FS_SECURITY
diff --git a/fs/9p/xattr.h b/fs/9p/xattr.h
index b5636e544c..3ad5a80235 100644
--- a/fs/9p/xattr.h
+++ b/fs/9p/xattr.h
@@ -10,7 +10,7 @@
 #include <net/9p/9p.h>
 #include <net/9p/client.h>
 
-extern const struct xattr_handler *v9fs_xattr_handlers[];
+extern const struct xattr_handler * const v9fs_xattr_handlers[];
 
 ssize_t v9fs_fid_xattr_get(struct p9_fid *fid, const char *name,
 			   void *buffer, size_t buffer_size);