440 static int f2fs_file_open(struct inode *inode, struct file *filp)  in f2fs_file_open()  argument
442 	int ret = generic_file_open(inode, filp);  in f2fs_file_open()
1258 static int f2fs_release_file(struct inode *inode, struct file *filp)  in f2fs_release_file()  argument
1284 static int f2fs_ioc_getflags(struct file *filp, unsigned long arg)  in f2fs_ioc_getflags()  argument
1286 	struct inode *inode = file_inode(filp);  in f2fs_ioc_getflags()
1292 static int f2fs_ioc_setflags(struct file *filp, unsigned long arg)  in f2fs_ioc_setflags()  argument
1294 	struct inode *inode = file_inode(filp);  in f2fs_ioc_setflags()
1300 	ret = mnt_want_write_file(filp);  in f2fs_ioc_setflags()
1337 	mnt_drop_write_file(filp);  in f2fs_ioc_setflags()
1341 static int f2fs_ioc_getversion(struct file *filp, unsigned long arg)  in f2fs_ioc_getversion()  argument
1343 	struct inode *inode = file_inode(filp);  in f2fs_ioc_getversion()
1348 static int f2fs_ioc_start_atomic_write(struct file *filp)  in f2fs_ioc_start_atomic_write()  argument
1350 	struct inode *inode = file_inode(filp);  in f2fs_ioc_start_atomic_write()
1369 static int f2fs_ioc_commit_atomic_write(struct file *filp)  in f2fs_ioc_commit_atomic_write()  argument
1371 	struct inode *inode = file_inode(filp);  in f2fs_ioc_commit_atomic_write()
1380 	ret = mnt_want_write_file(filp);  in f2fs_ioc_commit_atomic_write()
1391 	ret = f2fs_sync_file(filp, 0, LLONG_MAX, 0);  in f2fs_ioc_commit_atomic_write()
1393 	mnt_drop_write_file(filp);  in f2fs_ioc_commit_atomic_write()
1397 static int f2fs_ioc_start_volatile_write(struct file *filp)  in f2fs_ioc_start_volatile_write()  argument
1399 	struct inode *inode = file_inode(filp);  in f2fs_ioc_start_volatile_write()
1416 static int f2fs_ioc_release_volatile_write(struct file *filp)  in f2fs_ioc_release_volatile_write()  argument
1418 	struct inode *inode = file_inode(filp);  in f2fs_ioc_release_volatile_write()
1432 static int f2fs_ioc_abort_volatile_write(struct file *filp)  in f2fs_ioc_abort_volatile_write()  argument
1434 	struct inode *inode = file_inode(filp);  in f2fs_ioc_abort_volatile_write()
1440 	ret = mnt_want_write_file(filp);  in f2fs_ioc_abort_volatile_write()
1450 	mnt_drop_write_file(filp);  in f2fs_ioc_abort_volatile_write()
1454 static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg)  in f2fs_ioc_shutdown()  argument
1456 	struct inode *inode = file_inode(filp);  in f2fs_ioc_shutdown()
1493 static int f2fs_ioc_fitrim(struct file *filp, unsigned long arg)  in f2fs_ioc_fitrim()  argument
1495 	struct inode *inode = file_inode(filp);  in f2fs_ioc_fitrim()
1533 static int f2fs_ioc_set_encryption_policy(struct file *filp, unsigned long arg)  in f2fs_ioc_set_encryption_policy()  argument
1537 	struct inode *inode = file_inode(filp);  in f2fs_ioc_set_encryption_policy()
1549 static int f2fs_ioc_get_encryption_policy(struct file *filp, unsigned long arg)  in f2fs_ioc_get_encryption_policy()  argument
1553 	struct inode *inode = file_inode(filp);  in f2fs_ioc_get_encryption_policy()
1569 static int f2fs_ioc_get_encryption_pwsalt(struct file *filp, unsigned long arg)  in f2fs_ioc_get_encryption_pwsalt()  argument
1571 	struct inode *inode = file_inode(filp);  in f2fs_ioc_get_encryption_pwsalt()
1581 	err = mnt_want_write_file(filp);  in f2fs_ioc_get_encryption_pwsalt()
1590 	mnt_drop_write_file(filp);  in f2fs_ioc_get_encryption_pwsalt()
1603 static int f2fs_ioc_gc(struct file *filp, unsigned long arg)  in f2fs_ioc_gc()  argument
1605 	struct inode *inode = file_inode(filp);  in f2fs_ioc_gc()
1628 static int f2fs_ioc_write_checkpoint(struct file *filp, unsigned long arg)  in f2fs_ioc_write_checkpoint()  argument
1630 	struct inode *inode = file_inode(filp);  in f2fs_ioc_write_checkpoint()
1649 long f2fs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)  in f2fs_ioctl()  argument
1653 		return f2fs_ioc_getflags(filp, arg);  in f2fs_ioctl()
1655 		return f2fs_ioc_setflags(filp, arg);  in f2fs_ioctl()
1657 		return f2fs_ioc_getversion(filp, arg);  in f2fs_ioctl()
1659 		return f2fs_ioc_start_atomic_write(filp);  in f2fs_ioctl()
1661 		return f2fs_ioc_commit_atomic_write(filp);  in f2fs_ioctl()
1663 		return f2fs_ioc_start_volatile_write(filp);  in f2fs_ioctl()
1665 		return f2fs_ioc_release_volatile_write(filp);  in f2fs_ioctl()
1667 		return f2fs_ioc_abort_volatile_write(filp);  in f2fs_ioctl()
1669 		return f2fs_ioc_shutdown(filp, arg);  in f2fs_ioctl()
1671 		return f2fs_ioc_fitrim(filp, arg);  in f2fs_ioctl()
1673 		return f2fs_ioc_set_encryption_policy(filp, arg);  in f2fs_ioctl()
1675 		return f2fs_ioc_get_encryption_policy(filp, arg);  in f2fs_ioctl()
1677 		return f2fs_ioc_get_encryption_pwsalt(filp, arg);  in f2fs_ioctl()
1679 		return f2fs_ioc_gc(filp, arg);  in f2fs_ioctl()
1681 		return f2fs_ioc_write_checkpoint(filp, arg);  in f2fs_ioctl()