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| author | Bruce Momjian <bruce@momjian.us> | 2020-09-04 13:27:52 -0400 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2020-09-04 13:27:52 -0400 |
| commit | 7f79f9582185eb7086ac3c59fa79b47a37cd7d7a (patch) | |
| tree | be944f2c08c2520b632af3a00653c6bc3e2b6e02 /src | |
| parent | b2fcaed66a4aa88331b375409ef208b12f97c144 (diff) | |
C comment: correct use of 64-"byte" cache line size
Reported-by: Kelly Min
Discussion: https://postgr.es/m/CAPSbxatOiQO90LYpSC3+svAU9-sHgDfEP4oFhcEUt_X=DqFA9g@mail.gmail.com
Backpatch-through: 9.5
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/storage/buf_internals.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/storage/buf_internals.h b/src/include/storage/buf_internals.h index ebec2dc9b08..d68a0abb062 100644 --- a/src/include/storage/buf_internals.h +++ b/src/include/storage/buf_internals.h @@ -204,7 +204,7 @@ typedef struct BufferDesc * Note that local buffer descriptors aren't forced to be aligned - as there's * no concurrent access to those it's unlikely to be beneficial. * - * We use 64bit as the cache line size here, because that's the most common + * We use a 64-byte cache line size here, because that's the most common * size. Making it bigger would be a waste of memory. Even if running on a * platform with either 32 or 128 byte line sizes, it's good to align to * boundaries and avoid false sharing. |