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Searched refs:f_op (Results 1 – 25 of 111) sorted by relevance

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/linux/fs/ecryptfs/
H A Dfile.c312 if (lower_file->f_op->flush) { in ecryptfs_flush()
314 return lower_file->f_op->flush(lower_file, td); in ecryptfs_flush()
359 if (lower_file->f_op->fasync) in ecryptfs_fasync()
360 rc = lower_file->f_op->fasync(fd, lower_file, flag); in ecryptfs_fasync()
370 if (!lower_file->f_op->unlocked_ioctl) in ecryptfs_unlocked_ioctl()
379 rc = lower_file->f_op->unlocked_ioctl(lower_file, cmd, arg); in ecryptfs_unlocked_ioctl()
395 if (!lower_file->f_op->compat_ioctl) in ecryptfs_compat_ioctl()
404 rc = lower_file->f_op->compat_ioctl(lower_file, cmd, arg); in ecryptfs_compat_ioctl()
/linux/fs/
H A Dioctl.c48 if (!filp->f_op->unlocked_ioctl) in vfs_ioctl()
51 error = filp->f_op->unlocked_ioctl(filp, cmd, arg); in vfs_ioctl()
376 if (filp->f_op->fasync) in ioctl_fioasync()
378 error = filp->f_op->fasync(fd, filp, on); in ioctl_fioasync()
631 if (!file->f_op->unlocked_ioctl) in compat_ptr_ioctl()
634 return file->f_op->unlocked_ioctl(file, cmd, (unsigned long)compat_ptr(arg)); in compat_ptr_ioctl()
694 if (fd_file(f)->f_op->compat_ioctl) in COMPAT_SYSCALL_DEFINE3()
695 error = fd_file(f)->f_op->compat_ioctl(fd_file(f), cmd, arg); in COMPAT_SYSCALL_DEFINE3()
H A Dremap_range.c391 if (!file_in->f_op->remap_file_range) in vfs_clone_file_range()
403 ret = file_in->f_op->remap_file_range(file_in, pos_in, in vfs_clone_file_range()
475 if (!dst_file->f_op->remap_file_range) in vfs_dedupe_file_range_one()
483 ret = dst_file->f_op->remap_file_range(src_file, src_pos, dst_file, in vfs_dedupe_file_range_one()
518 if (!file->f_op->remap_file_range) in vfs_dedupe_file_range()
H A Dsplice.c362 ret = in->f_op->read_iter(&kiocb, &to); in copy_splice_read()
675 if (!out->f_op->write_iter) in iter_file_splice_write()
736 ret = out->f_op->write_iter(&kiocb, &from); in iter_file_splice_write()
934 if (unlikely(!out->f_op->splice_write)) in do_splice_from()
936 return out->f_op->splice_write(pipe, out, ppos, len, flags); in do_splice_from()
972 if (unlikely(!in->f_op->splice_read)) in do_splice_read()
980 return in->f_op->splice_read(in, ppos, pipe, len, flags); in do_splice_read()
1176 if (file->f_op->splice_eof) in direct_file_splice_eof()
1177 file->f_op->splice_eof(file); in direct_file_splice_eof()
H A Dsync.c182 if (!file->f_op->fsync) in vfs_fsync_range()
186 return file->f_op->fsync(file, start, end, datasync); in vfs_fsync_range()
H A Dlocks.c2030 if (filp->f_op->setlease) in kernel_setlease()
2031 return filp->f_op->setlease(filp, arg, lease, priv); in kernel_setlease()
2237 if (fd_file(f)->f_op->flock) in SYSCALL_DEFINE2()
2238 error = fd_file(f)->f_op->flock(fd_file(f), in SYSCALL_DEFINE2()
2269 if (filp->f_op->lock) in vfs_test_lock()
2270 error = filp->f_op->lock(filp, F_GETLK, fl); in vfs_test_lock()
2434 if (filp->f_op->lock) in vfs_lock_file()
2435 return filp->f_op->lock(filp, cmd, fl); in vfs_lock_file()
2734 if (filp->f_op->flock) in locks_remove_flock()
2735 filp->f_op->flock(filp, F_SETLKW, &fl); in locks_remove_flock()
[all …]
H A Deventfd.c330 if (file->f_op != &eventfd_fops) { in eventfd_fget()
370 if (file->f_op != &eventfd_fops) in eventfd_ctx_fileget()
H A Dbacking-file.c305 if (!out->f_op->splice_write) in backing_file_splice_write()
314 ret = out->f_op->splice_write(pipe, out, &iocb->ki_pos, len, flags); in backing_file_splice_write()
/linux/drivers/hv/
H A Dhv_utils_transport.c33 hvt = container_of(file->f_op, struct hvutil_transport, fops); in hvt_op_read()
81 hvt = container_of(file->f_op, struct hvutil_transport, fops); in hvt_op_write()
101 hvt = container_of(file->f_op, struct hvutil_transport, fops); in hvt_op_poll()
120 hvt = container_of(file->f_op, struct hvutil_transport, fops); in hvt_op_open()
163 hvt = container_of(file->f_op, struct hvutil_transport, fops); in hvt_op_release()
/linux/include/linux/
H A Dpoll.h75 return file->f_op->poll; in file_can_poll()
80 if (unlikely(!file->f_op->poll)) in vfs_poll()
82 return file->f_op->poll(file, pt); in vfs_poll()
/linux/io_uring/
H A Drw.c728 nr = file->f_op->read(file, addr, len, ppos); in loop_rw_iter()
730 nr = file->f_op->write(file, addr, len, ppos); in loop_rw_iter()
817 !(req->file->f_op->fop_flags & FOP_BUFFER_RASYNC)) in io_rw_should_retry()
834 if (likely(file->f_op->read_iter)) in io_iter_do_read()
835 return file->f_op->read_iter(&rw->kiocb, iter); in io_iter_do_read()
836 else if (file->f_op->read) in io_iter_do_read()
877 if (!(kiocb->ki_flags & IOCB_DIRECT) || !file->f_op->iopoll) in io_rw_init_file()
1153 !(req->file->f_op->fop_flags & FOP_BUFFER_WASYNC) && in io_write()
1173 if (likely(req->file->f_op->write_iter)) in io_write()
1174 ret2 = req->file->f_op->write_iter(kiocb, &io->iter); in io_write()
[all …]
/linux/tools/testing/vma/include/
H A Ddup.h51 const struct file_operations *f_op; member
1074 static inline int __compat_vma_mmap(const struct file_operations *f_op, in __compat_vma_mmap() argument
1092 err = f_op->mmap_prepare(&desc); in __compat_vma_mmap()
1104 return __compat_vma_mmap(file->f_op, file, vma); in compat_vma_mmap()
1289 bool has_mmap = file->f_op->mmap; in can_mmap_file()
1290 bool has_mmap_prepare = file->f_op->mmap_prepare; in can_mmap_file()
1303 if (file->f_op->mmap_prepare) in vfs_mmap()
1306 return file->f_op->mmap(file, vma); in vfs_mmap()
1311 return file->f_op->mmap_prepare(desc); in vfs_mmap_prepare()
/linux/tools/bpf/bpftool/skeleton/
H A Dpid_iter.bpf.c89 file->f_op == &bpf_link_fops_poll) in iter()
98 if (file->f_op != fops) in iter()
/linux/drivers/usb/core/
H A Dfile.c46 if (file->f_op->open) in usb_open()
47 err = file->f_op->open(inode, file); in usb_open()
/linux/drivers/accel/habanalabs/common/
H A Dhldio.c89 if (!f->filp->f_op->read_iter) { in hl_dio_fd_register()
267 if (io->f.filp->f_op && io->f.filp->f_op->read_iter) in hl_direct_io()
268 rc = io->f.filp->f_op->read_iter(&io->kio, &io->iter); in hl_direct_io()
/linux/mm/
H A Dfadvise.c181 if (file->f_op->fadvise) in vfs_fadvise()
182 return file->f_op->fadvise(file, offset, len, advice); in vfs_fadvise()
/linux/fs/overlayfs/
H A Dfile.c78 if (file->f_op->check_flags) { in ovl_change_flags()
79 err = file->f_op->check_flags(flags); in ovl_change_flags()
627 if (realfile->f_op->flush) { in ovl_flush()
629 err = realfile->f_op->flush(realfile, id); in ovl_flush()
/linux/arch/powerpc/platforms/cell/spufs/
H A Dsyscalls.c48 if (filp->f_op != &spufs_context_fops) in do_spu_run()
H A Dinode.c271 fd_prepare_file(fdf)->f_op = &spufs_context_fops; in spufs_context_open()
302 if (!filp || filp->f_op != &spufs_context_fops) in spufs_assert_affinity()
504 fd_prepare_file(fdf)->f_op = &spufs_gang_fops; in spufs_gang_open()
/linux/sound/core/
H A Dsound.c165 if (file->f_op->open) in snd_open()
166 err = file->f_op->open(inode, file); in snd_open()
/linux/security/landlock/
H A Dsyscalls.c276 if (fd_file(ruleset_f)->f_op != &ruleset_fops) in get_ruleset_from_fd()
306 if ((fd_file(f)->f_op == &ruleset_fops) || in get_path_from_fd()
/linux/sound/
H A Dsound_core.c591 if (!file->f_op->open) in soundcore_open()
594 return file->f_op->open(inode, file); in soundcore_open()
/linux/drivers/target/
H A Dtarget_core_file.c302 ret = file->f_op->write_iter(&aio_cmd->iocb, &iter); in fd_execute_rw_aio()
304 ret = file->f_op->read_iter(&aio_cmd->iocb, &iter); in fd_execute_rw_aio()
570 if (!file->f_op->fallocate) in fd_execute_unmap()
573 ret = file->f_op->fallocate(file, mode, pos, len); in fd_execute_unmap()
/linux/fs/proc/
H A Dfd.c67 if (file->f_op->show_fdinfo) in seq_show()
68 file->f_op->show_fdinfo(m, file); in seq_show()
/linux/drivers/block/
H A Dloop.c261 ret = file->f_op->fallocate(file, mode, pos, blk_rq_bytes(rq)); in lo_fallocate()
402 ret = file->f_op->write_iter(&cmd->iocb, &iter); in lo_rw_aio()
404 ret = file->f_op->read_iter(&cmd->iocb, &iter); in lo_rw_aio()
521 if (!file->f_op->read_iter) in loop_check_backing_file()
524 if ((file->f_mode & FMODE_WRITE) && !file->f_op->write_iter) in loop_check_backing_file()
766 } else if (file->f_op->fallocate && !vfs_statfs(&file->f_path, &sbuf)) { in loop_get_discard_config()
969 if (file->f_op->fsync && !(lo->lo_flags & LO_FLAGS_READ_ONLY)) in loop_update_limits()
1039 !file->f_op->write_iter) in loop_configure()

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