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Merge branch 'work.gfs2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

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Pull gfs2 setattr updates from Al Viro:
 "Make it possible for filesystems to use a generic 'may_setattr()' and
  switch gfs2 to using it"

* 'work.gfs2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  gfs2: Switch to may_setattr in gfs2_setattr
  fs: Move notify_change permission checks into may_setattr
This commit is contained in:
Linus Torvalds
2021-09-09 12:45:26 -07:00
parent e2e694b9e6 d75b9fa053
commit 7b871c7713
3 changed files with 35 additions and 21 deletions
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2
include/linux/fs.h
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@@ -3439,6 +3439,8 @@ extern int buffer_migrate_page_norefs(struct address_space *,
#define buffer_migrate_page_norefs NULL
#endif
int may_setattr(struct user_namespace *mnt_userns, struct inode *inode,
unsigned int ia_valid);
int setattr_prepare(struct user_namespace *, struct dentry *, struct iattr *);
extern int inode_newsize_ok(const struct inode *, loff_t offset);
void setattr_copy(struct user_namespace *, struct inode *inode,