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Searched refs:rw_verify_area (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/fs/
Dread_write.c365 int rw_verify_area(int read_write, struct file *file, const loff_t *ppos, size_t count) in rw_verify_area() function
448 ret = rw_verify_area(READ, file, pos, count); in vfs_read()
544 ret = rw_verify_area(WRITE, file, pos, count); in vfs_write()
917 ret = rw_verify_area(READ, file, pos, tot_len); in do_iter_read()
954 ret = rw_verify_area(WRITE, file, pos, tot_len); in do_iter_write()
1395 retval = rw_verify_area(READ, in.file, &pos, count); in do_sendfile()
1414 retval = rw_verify_area(WRITE, out.file, &out_pos, count); in do_sendfile()
1565 ret = rw_verify_area(READ, file_in, &pos_in, len); in vfs_copy_file_range()
1569 ret = rw_verify_area(WRITE, file_out, &pos_out, len); in vfs_copy_file_range()
Dinternal.h157 extern int rw_verify_area(int, struct file *, const loff_t *, size_t);
Dsplice.c869 ret = rw_verify_area(READ, in, ppos, len); in do_splice_to()
1058 ret = rw_verify_area(WRITE, out, opos, len); in do_splice_direct()
1143 ret = rw_verify_area(WRITE, out, &offset, len); in do_splice()
Daio.c1514 ret = rw_verify_area(READ, file, &req->ki_pos, iov_iter_count(&iter)); in aio_read()
1547 ret = rw_verify_area(WRITE, file, &req->ki_pos, iov_iter_count(&iter)); in aio_write()