VisionFive2 Linux kernel

author: Christian Brauner <christian.brauner@ubuntu.com> 2021-01-21 14:19:43 +0100 committer: Christian Brauner <christian.brauner@ubuntu.com> 2021-01-24 14:27:20 +0100 commit: 549c7297717c32ee53f156cd949e055e601f67bb parent: 1ab29965b30599c797266eb3b970b4e6c8de3672
Commit Summary:
fs: make helpers idmap mount aware
Diffstat:
4 files changed, 20 insertions, 14 deletions
diff --git a/fs/minix/file.c b/fs/minix/file.c
index f07acd268577..6a7bd2d9eec0 100644
--- a/fs/minix/file.c
+++ b/fs/minix/file.c
@@ -22,7 +22,8 @@ const struct file_operations minix_file_operations = {
 	.splice_read	= generic_file_splice_read,
 };
 
-static int minix_setattr(struct dentry *dentry, struct iattr *attr)
+static int minix_setattr(struct user_namespace *mnt_userns,
+			 struct dentry *dentry, struct iattr *attr)
 {
 	struct inode *inode = d_inode(dentry);
 	int error;
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index 91c81d2fc90d..a532a99bbe81 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -652,8 +652,8 @@ static int minix_write_inode(struct inode *inode, struct writeback_control *wbc)
 	return err;
 }
 
-int minix_getattr(const struct path *path, struct kstat *stat,
-		  u32 request_mask, unsigned int flags)
+int minix_getattr(struct user_namespace *mnt_userns, const struct path *path,
+		  struct kstat *stat, u32 request_mask, unsigned int flags)
 {
 	struct super_block *sb = path->dentry->d_sb;
 	struct inode *inode = d_inode(path->dentry);
diff --git a/fs/minix/minix.h b/fs/minix/minix.h
index 168d45d3de73..202173368025 100644
--- a/fs/minix/minix.h
+++ b/fs/minix/minix.h
@@ -51,7 +51,8 @@ extern unsigned long minix_count_free_inodes(struct super_block *sb);
 extern int minix_new_block(struct inode * inode);
 extern void minix_free_block(struct inode *inode, unsigned long block);
 extern unsigned long minix_count_free_blocks(struct super_block *sb);
-extern int minix_getattr(const struct path *, struct kstat *, u32, unsigned int);
+extern int minix_getattr(struct user_namespace *, const struct path *,
+			 struct kstat *, u32, unsigned int);
 extern int minix_prepare_chunk(struct page *page, loff_t pos, unsigned len);
 
 extern void V1_minix_truncate(struct inode *);
diff --git a/fs/minix/namei.c b/fs/minix/namei.c
index 1a6084d2b02e..937fa5fae2b8 100644
--- a/fs/minix/namei.c
+++ b/fs/minix/namei.c
@@ -33,7 +33,8 @@ static struct dentry *minix_lookup(struct inode * dir, struct dentry *dentry, un
 	return d_splice_alias(inode, dentry);
 }
 
-static int minix_mknod(struct inode * dir, struct dentry *dentry, umode_t mode, dev_t rdev)
+static int minix_mknod(struct user_namespace *mnt_userns, struct inode *dir,
+		       struct dentry *dentry, umode_t mode, dev_t rdev)
 {
 	int error;
 	struct inode *inode;
@@ -51,7 +52,8 @@ static int minix_mknod(struct inode * dir, struct dentry *dentry, umode_t mode,
 	return error;
 }
 
-static int minix_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode)
+static int minix_tmpfile(struct user_namespace *mnt_userns, struct inode *dir,
+			 struct dentry *dentry, umode_t mode)
 {
 	int error;
 	struct inode *inode = minix_new_inode(dir, mode, &error);
@@ -63,14 +65,14 @@ static int minix_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode)
 	return error;
 }
 
-static int minix_create(struct inode *dir, struct dentry *dentry, umode_t mode,
-		bool excl)
+static int minix_create(struct user_namespace *mnt_userns, struct inode *dir,
+			struct dentry *dentry, umode_t mode, bool excl)
 {
-	return minix_mknod(dir, dentry, mode, 0);
+	return minix_mknod(mnt_userns, dir, dentry, mode, 0);
 }
 
-static int minix_symlink(struct inode * dir, struct dentry *dentry,
-	  const char * symname)
+static int minix_symlink(struct user_namespace *mnt_userns, struct inode *dir,
+			 struct dentry *dentry, const char *symname)
 {
 	int err = -ENAMETOOLONG;
 	int i = strlen(symname)+1;
@@ -109,7 +111,8 @@ static int minix_link(struct dentry * old_dentry, struct inode * dir,
 	return add_nondir(dentry, inode);
 }
 
-static int minix_mkdir(struct inode * dir, struct dentry *dentry, umode_t mode)
+static int minix_mkdir(struct user_namespace *mnt_userns, struct inode *dir,
+		       struct dentry *dentry, umode_t mode)
 {
 	struct inode * inode;
 	int err;
@@ -181,8 +184,9 @@ static int minix_rmdir(struct inode * dir, struct dentry *dentry)
 	return err;
 }
 
-static int minix_rename(struct inode * old_dir, struct dentry *old_dentry,
-			struct inode * new_dir, struct dentry *new_dentry,
+static int minix_rename(struct user_namespace *mnt_userns,
+			struct inode *old_dir, struct dentry *old_dentry,
+			struct inode *new_dir, struct dentry *new_dentry,
 			unsigned int flags)
 {
 	struct inode * old_inode = d_inode(old_dentry);