Commit fd5ad30c authored by Christoph Hellwig's avatar Christoph Hellwig
Browse files

fs: expose utimes_common 



Rename utimes_common to vfs_utimes and make it available outside of
utimes.c.  This will be used by the initramfs unpacking code.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 27eb11c9

fs/utimes.c

+3 −3
Original line number Diff line number Diff line
@@ -16,7 +16,7 @@ static bool nsec_valid(long nsec) 
	return nsec >= 0 && nsec <= 999999999;

}



static int utimes_common(const struct path *path, struct timespec64 *times)

int vfs_utimes(const struct path *path, struct timespec64 *times)

{

	int error;

	struct iattr newattrs;
@@ -94,7 +94,7 @@ static int do_utimes_path(int dfd, const char __user *filename, 
	if (error)

		return error;



	error = utimes_common(&path, times);

	error = vfs_utimes(&path, times);

	path_put(&path);

	if (retry_estale(error, lookup_flags)) {

		lookup_flags |= LOOKUP_REVAL;
@@ -115,7 +115,7 @@ static int do_utimes_fd(int fd, struct timespec64 *times, int flags) 
	f = fdget(fd);

	if (!f.file)

		return -EBADF;

	error = utimes_common(&f.file->f_path, times);

	error = vfs_utimes(&f.file->f_path, times);

	fdput(f);

	return error;

}

include/linux/fs.h

+1 −0
Original line number Diff line number Diff line
@@ -1746,6 +1746,7 @@ int vfs_mkobj(struct dentry *, umode_t, 


int vfs_fchown(struct file *file, uid_t user, gid_t group);

int vfs_fchmod(struct file *file, umode_t mode);

int vfs_utimes(const struct path *path, struct timespec64 *times);



extern long vfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg);