stop passing nameidata * to ->d_revalidate()

[mirror_ubuntu-jammy-kernel.git] / fs / proc / base.c

diff --git a/fs/proc/base.c b/fs/proc/base.c
index 437195f204e14e908bdda87ace0e8b0ce81efb21..bf749cca4cc68852b2a28e51f8a2e5dbff1e8f6d 100644 (file)
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1601,13 +1601,13 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
  * made this apply to all per process world readable and executable
  * directories.
  */
-int pid_revalidate(struct dentry *dentry, struct nameidata *nd)
+int pid_revalidate(struct dentry *dentry, unsigned int flags)
 {
        struct inode *inode;
        struct task_struct *task;
        const struct cred *cred;
 
-       if (nd && nd->flags & LOOKUP_RCU)
+       if (flags & LOOKUP_RCU)
                return -ECHILD;
 
        inode = dentry->d_inode;
@@ -1781,7 +1781,7 @@ static int proc_fd_link(struct dentry *dentry, struct path *path)
        return proc_fd_info(dentry->d_inode, path, NULL);
 }
 
-static int tid_fd_revalidate(struct dentry *dentry, struct nameidata *nd)
+static int tid_fd_revalidate(struct dentry *dentry, unsigned int flags)
 {
        struct inode *inode;
        struct task_struct *task;
@@ -1789,7 +1789,7 @@ static int tid_fd_revalidate(struct dentry *dentry, struct nameidata *nd)
        struct files_struct *files;
        const struct cred *cred;
 
-       if (nd && nd->flags & LOOKUP_RCU)
+       if (flags & LOOKUP_RCU)
                return -ECHILD;
 
        inode = dentry->d_inode;
@@ -1868,7 +1868,7 @@ static struct dentry *proc_fd_instantiate(struct inode *dir,
        d_set_d_op(dentry, &tid_fd_dentry_operations);
        d_add(dentry, inode);
        /* Close the race of the process dying before we return the dentry */
-       if (tid_fd_revalidate(dentry, NULL))
+       if (tid_fd_revalidate(dentry, 0))
                error = NULL;
 
  out:
@@ -2003,7 +2003,7 @@ static int dname_to_vma_addr(struct dentry *dentry,
        return 0;
 }
 
-static int map_files_d_revalidate(struct dentry *dentry, struct nameidata *nd)
+static int map_files_d_revalidate(struct dentry *dentry, unsigned int flags)
 {
        unsigned long vm_start, vm_end;
        bool exact_vma_exists = false;
@@ -2013,7 +2013,7 @@ static int map_files_d_revalidate(struct dentry *dentry, struct nameidata *nd)
        struct inode *inode;
        int status = 0;
 
-       if (nd && nd->flags & LOOKUP_RCU)
+       if (flags & LOOKUP_RCU)
                return -ECHILD;
 
        if (!capable(CAP_SYS_ADMIN)) {
@@ -2371,7 +2371,7 @@ static struct dentry *proc_fdinfo_instantiate(struct inode *dir,
        d_set_d_op(dentry, &tid_fd_dentry_operations);
        d_add(dentry, inode);
        /* Close the race of the process dying before we return the dentry */
-       if (tid_fd_revalidate(dentry, NULL))
+       if (tid_fd_revalidate(dentry, 0))
                error = NULL;
 
  out:
@@ -2430,7 +2430,7 @@ static struct dentry *proc_pident_instantiate(struct inode *dir,
        d_set_d_op(dentry, &pid_dentry_operations);
        d_add(dentry, inode);
        /* Close the race of the process dying before we return the dentry */
-       if (pid_revalidate(dentry, NULL))
+       if (pid_revalidate(dentry, 0))
                error = NULL;
 out:
        return error;
@@ -3237,7 +3237,7 @@ static struct dentry *proc_pid_instantiate(struct inode *dir,
 
        d_add(dentry, inode);
        /* Close the race of the process dying before we return the dentry */
-       if (pid_revalidate(dentry, NULL))
+       if (pid_revalidate(dentry, 0))
                error = NULL;
 out:
        return error;
@@ -3508,7 +3508,7 @@ static struct dentry *proc_task_instantiate(struct inode *dir,
 
        d_add(dentry, inode);
        /* Close the race of the process dying before we return the dentry */
-       if (pid_revalidate(dentry, NULL))
+       if (pid_revalidate(dentry, 0))
                error = NULL;
 out:
        return error;