Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 73a8f5f7 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jeff Layton
Browse files

locks: purge fl_owner_t from fs/locks.c 



Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJeff Layton <jlayton@primarydata.com>
parent 17fa388d

fs/locks.c

+13 −13
Original line number Diff line number Diff line
@@ -325,7 +325,7 @@ static int flock_make_lock(struct file *filp, struct file_lock **lock, 
		return -ENOMEM;



	fl->fl_file = filp;

	fl->fl_owner = (fl_owner_t)filp;

	fl->fl_owner = filp;

	fl->fl_pid = current->tgid;

	fl->fl_flags = FL_FLOCK;

	fl->fl_type = type;
@@ -431,7 +431,7 @@ static int lease_init(struct file *filp, long type, struct file_lock *fl) 
	if (assign_type(fl, type) != 0)

		return -EINVAL;



	fl->fl_owner = (fl_owner_t)current->files;

	fl->fl_owner = current->files;

	fl->fl_pid = current->tgid;



	fl->fl_file = filp;
@@ -1155,7 +1155,6 @@ EXPORT_SYMBOL(posix_lock_file_wait); 
int locks_mandatory_locked(struct file *file)

{

	struct inode *inode = file_inode(file);

	fl_owner_t owner = current->files;

	struct file_lock *fl;



	/*
@@ -1165,7 +1164,8 @@ int locks_mandatory_locked(struct file *file) 
	for (fl = inode->i_flock; fl != NULL; fl = fl->fl_next) {

		if (!IS_POSIX(fl))

			continue;

		if (fl->fl_owner != owner && fl->fl_owner != (fl_owner_t)file)

		if (fl->fl_owner != current->files &&

		    fl->fl_owner != file)

			break;

	}

	spin_unlock(&inode->i_lock);
@@ -1205,7 +1205,7 @@ int locks_mandatory_area(int read_write, struct inode *inode, 


	for (;;) {

		if (filp) {

			fl.fl_owner = (fl_owner_t)filp;

			fl.fl_owner = filp;

			fl.fl_flags &= ~FL_SLEEP;

			error = __posix_lock_file(inode, &fl, NULL);

			if (!error)
@@ -1948,7 +1948,7 @@ int fcntl_getlk(struct file *filp, unsigned int cmd, struct flock __user *l) 


		cmd = F_GETLK;

		file_lock.fl_flags |= FL_OFDLCK;

		file_lock.fl_owner = (fl_owner_t)filp;

		file_lock.fl_owner = filp;

	}



	error = vfs_test_lock(filp, &file_lock);
@@ -2103,7 +2103,7 @@ int fcntl_setlk(unsigned int fd, struct file *filp, unsigned int cmd, 


		cmd = F_SETLK;

		file_lock->fl_flags |= FL_OFDLCK;

		file_lock->fl_owner = (fl_owner_t)filp;

		file_lock->fl_owner = filp;

		break;

	case F_OFD_SETLKW:

		error = -EINVAL;
@@ -2112,7 +2112,7 @@ int fcntl_setlk(unsigned int fd, struct file *filp, unsigned int cmd, 


		cmd = F_SETLKW;

		file_lock->fl_flags |= FL_OFDLCK;

		file_lock->fl_owner = (fl_owner_t)filp;

		file_lock->fl_owner = filp;

		/* Fallthrough */

	case F_SETLKW:

		file_lock->fl_flags |= FL_SLEEP;
@@ -2170,7 +2170,7 @@ int fcntl_getlk64(struct file *filp, unsigned int cmd, struct flock64 __user *l) 


		cmd = F_GETLK64;

		file_lock.fl_flags |= FL_OFDLCK;

		file_lock.fl_owner = (fl_owner_t)filp;

		file_lock.fl_owner = filp;

	}



	error = vfs_test_lock(filp, &file_lock);
@@ -2242,7 +2242,7 @@ int fcntl_setlk64(unsigned int fd, struct file *filp, unsigned int cmd, 


		cmd = F_SETLK64;

		file_lock->fl_flags |= FL_OFDLCK;

		file_lock->fl_owner = (fl_owner_t)filp;

		file_lock->fl_owner = filp;

		break;

	case F_OFD_SETLKW:

		error = -EINVAL;
@@ -2251,7 +2251,7 @@ int fcntl_setlk64(unsigned int fd, struct file *filp, unsigned int cmd, 


		cmd = F_SETLKW64;

		file_lock->fl_flags |= FL_OFDLCK;

		file_lock->fl_owner = (fl_owner_t)filp;

		file_lock->fl_owner = filp;

		/* Fallthrough */

	case F_SETLKW64:

		file_lock->fl_flags |= FL_SLEEP;
@@ -2324,11 +2324,11 @@ void locks_remove_file(struct file *filp) 
	if (!inode->i_flock)

		return;



	locks_remove_posix(filp, (fl_owner_t)filp);

	locks_remove_posix(filp, filp);



	if (filp->f_op->flock) {

		struct file_lock fl = {

			.fl_owner = (fl_owner_t)filp,

			.fl_owner = filp,

			.fl_pid = current->tgid,

			.fl_file = filp,

			.fl_flags = FL_FLOCK,