Lines Matching refs:filp
209 long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in ext4_ioctl() argument
211 struct inode *inode = file_inode(filp); in ext4_ioctl()
236 err = mnt_want_write_file(filp); in ext4_ioctl()
326 mnt_drop_write_file(filp); in ext4_ioctl()
348 err = mnt_want_write_file(filp); in ext4_ioctl()
373 mnt_drop_write_file(filp); in ext4_ioctl()
397 err = mnt_want_write_file(filp); in ext4_ioctl()
409 mnt_drop_write_file(filp); in ext4_ioctl()
420 if (!(filp->f_mode & FMODE_READ) || in ext4_ioctl()
421 !(filp->f_mode & FMODE_WRITE)) in ext4_ioctl()
446 err = mnt_want_write_file(filp); in ext4_ioctl()
450 err = ext4_move_extents(filp, donor.file, me.orig_start, in ext4_ioctl()
452 mnt_drop_write_file(filp); in ext4_ioctl()
484 err = mnt_want_write_file(filp); in ext4_ioctl()
496 mnt_drop_write_file(filp); in ext4_ioctl()
511 err = mnt_want_write_file(filp); in ext4_ioctl()
523 mnt_drop_write_file(filp); in ext4_ioctl()
533 err = mnt_want_write_file(filp); in ext4_ioctl()
537 mnt_drop_write_file(filp); in ext4_ioctl()
544 if (!(filp->f_mode & FMODE_WRITE)) in ext4_ioctl()
546 err = mnt_want_write_file(filp); in ext4_ioctl()
550 mnt_drop_write_file(filp); in ext4_ioctl()
575 err = mnt_want_write_file(filp); in ext4_ioctl()
587 mnt_drop_write_file(filp); in ext4_ioctl()
655 err = mnt_want_write_file(filp); in ext4_ioctl()
674 mnt_drop_write_file(filp); in ext4_ioctl()