[PATCH 1/4] perf: zstd: zstd_decompress_stream -> zstd_decompress_buffer

[Ivan Shapovalov <intelfx@intelfx.name>]

Existing zstd_decompress_stream() function is a misnomer. Rename that
to zstd_decompress_buffer() to free the name for a future _actual_
streaming decompression function.

Signed-off-by: Ivan Shapovalov <intelfx@intelfx.name>
---
 tools/perf/util/compress.h | 4 ++--
 tools/perf/util/tool.c     | 2 +-
 tools/perf/util/zstd.c     | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/perf/util/compress.h b/tools/perf/util/compress.h
index ec6c38129e248..e7aa89d31fc6f 100644
--- a/tools/perf/util/compress.h
+++ b/tools/perf/util/compress.h
@@ -57,7 +57,7 @@ ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_
 				       ssize_t process_header(void *record, size_t dst_size,
 							      size_t data_size));
 
-size_t zstd_decompress_stream(struct zstd_data *data, void *src, size_t src_size,
+size_t zstd_decompress_buffer(struct zstd_data *data, void *src, size_t src_size,
 			      void *dst, size_t dst_size);
 #else /* !HAVE_ZSTD_SUPPORT */
 
@@ -82,7 +82,7 @@ ssize_t zstd_compress_stream_to_records(struct zstd_data *data __maybe_unused,
 	return 0;
 }
 
-static inline size_t zstd_decompress_stream(struct zstd_data *data __maybe_unused, void *src __maybe_unused,
+static inline size_t zstd_decompress_buffer(struct zstd_data *data __maybe_unused, void *src __maybe_unused,
 					    size_t src_size __maybe_unused, void *dst __maybe_unused,
 					    size_t dst_size __maybe_unused)
 {
diff --git a/tools/perf/util/tool.c b/tools/perf/util/tool.c
index 25c9b378aa163..d7956cd75c26d 100644
--- a/tools/perf/util/tool.c
+++ b/tools/perf/util/tool.c
@@ -101,7 +101,7 @@ static int perf_session__process_compressed_event(const struct perf_tool *tool _
 		goto err_decomp;
 	}
 
-	decomp_size = zstd_decompress_stream(session->active_decomp->zstd_decomp, src, src_size,
+	decomp_size = zstd_decompress_buffer(session->active_decomp->zstd_decomp, src, src_size,
 				&(decomp->data[decomp_last_rem]), decomp_len - decomp_last_rem);
 	if (!decomp_size) {
 		munmap(decomp, mmap_len);
diff --git a/tools/perf/util/zstd.c b/tools/perf/util/zstd.c
index d98014902f012..af113660d1ce0 100644
--- a/tools/perf/util/zstd.c
+++ b/tools/perf/util/zstd.c
@@ -104,7 +104,7 @@ ssize_t zstd_compress_stream_to_records(struct zstd_data *data, void *dst, size_
 	return -1;
 }
 
-size_t zstd_decompress_stream(struct zstd_data *data, void *src, size_t src_size,
+size_t zstd_decompress_buffer(struct zstd_data *data, void *src, size_t src_size,
 			      void *dst, size_t dst_size)
 {
 	size_t ret;

-- 
2.55.0.8.g37e2a0019f