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Searched refs:rw_verify_area (Results 1 – 5 of 5) sorted by relevance

/OK3568_Linux_fs/kernel/fs/
H A Dread_write.c366 int rw_verify_area(int read_write, struct file *file, const loff_t *ppos, size_t count) in rw_verify_area() function
469 ret = rw_verify_area(READ, file, pos, count); in kernel_read()
487 ret = rw_verify_area(READ, file, pos, count); in vfs_read()
574 ret = rw_verify_area(WRITE, file, pos, count); in kernel_write()
596 ret = rw_verify_area(WRITE, file, pos, count); in vfs_write()
796 ret = rw_verify_area(READ, file, pos, tot_len); in do_iter_read()
826 ret = rw_verify_area(READ, file, &iocb->ki_pos, tot_len); in vfs_iocb_iter_read()
861 ret = rw_verify_area(WRITE, file, pos, tot_len); in do_iter_write()
890 ret = rw_verify_area(WRITE, file, &iocb->ki_pos, tot_len); in vfs_iocb_iter_write()
1213 retval = rw_verify_area(READ, in.file, &pos, count); in do_sendfile()
[all …]
H A Dinternal.h173 extern int rw_verify_area(int, struct file *, const loff_t *, size_t);
H A Dsplice.c779 ret = rw_verify_area(READ, in, ppos, len); in do_splice_to()
972 ret = rw_verify_area(WRITE, out, opos, len); in do_splice_direct()
1051 ret = rw_verify_area(WRITE, out, &offset, len); in do_splice()
H A Daio.c1538 ret = rw_verify_area(READ, file, &req->ki_pos, iov_iter_count(&iter)); in aio_read()
1566 ret = rw_verify_area(WRITE, file, &req->ki_pos, iov_iter_count(&iter)); in aio_write()
/OK3568_Linux_fs/kernel/io_uring/
H A Dio_uring.c3555 ret = rw_verify_area(READ, req->file, io_kiocb_ppos(kiocb), req->result); in io_read()
3689 ret = rw_verify_area(WRITE, req->file, io_kiocb_ppos(kiocb), req->result); in io_write()