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Improve comments on options.writable_file_max_buffer_size

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Comments of options.writable_file_max_buffer_size mentioned Windows, which is confusing. Remove it.
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Siying Dong 2021-11-04 14:00:24 -07:00 committed by GitHub
parent 1ababeb76a
commit 1178bf775f
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include/rocksdb/options.h
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@ -934,7 +934,7 @@ struct DBOptions {
size_t random_access_max_buffer_size = 1024 * 1024; size_t random_access_max_buffer_size = 1024 * 1024;
// This is the maximum buffer size that is used by WritableFileWriter. // This is the maximum buffer size that is used by WritableFileWriter.
// On Windows, we need to maintain an aligned buffer for writes. // With direct IO, we need to maintain an aligned buffer for writes.
// We allow the buffer to grow until it's size hits the limit in buffered // We allow the buffer to grow until it's size hits the limit in buffered
// IO and fix the buffer size when using direct IO to ensure alignment of // IO and fix the buffer size when using direct IO to ensure alignment of
// write requests if the logical sector size is unusual // write requests if the logical sector size is unusual