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The idea here is eliminate the get_remote_state calls from within readahead_cache_invalidate, readahead_cache_invalidate_fd, remote_hostio_pread_from_cache by making those functions be class methods instead. Later on we'll have one readahead_cache instance per remote connection, and this change makes that easier. gdb/ChangeLog: 2018-05-22 Pedro Alves <palves@redhat.com> * remote.c (struct readahead_cache) <invalidate, invalidate_fd, pread>: New method declarations. (remote_target::open_1): Adjust. (readahead_cache_invalidate): Rename to ... (readahead_cache::invalidate): ... this, and adjust to be a class method. (readahead_cache_invalidate_fd): Rename to ... (readahead_cache::invalidate_fd): ... this, and adjust to be a class method. (remote_hostio_pwrite): Adjust. (remote_hostio_pread_from_cache): Rename to ... (readahead_cache::pread): ... this, and adjust to be a class method. (remote_hostio_close): Adjust.
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