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More efficient padding (#11656) (#11823)

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(cherry picked from commit f1ba2387d3)

Co-authored-by: Jack May <jack@solana.com>
This commit is contained in:
mergify[bot]
2020-08-25 10:10:59 +00:00
committed by GitHub
parent f162c6d1d0
commit 08bece7651
4 changed files with 10 additions and 11 deletions
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5
sdk/bpf/c/inc/solana_sdk.h
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@@ -297,7 +297,7 @@ static bool sol_deserialize(
uint64_t data_len = *(uint64_t *) input;
input += sizeof(uint64_t);
input += data_len;
input += 16 - (data_len % 16); // padding
input = (uint8_t*)(((uint64_t)input + 8 - 1) & ~(8 - 1)); // padding
input += sizeof(uint64_t);
}
continue;
@@ -334,8 +334,7 @@ static bool sol_deserialize(
input += sizeof(uint64_t);
params->ka[i].data = (uint8_t *) input;
input += params->ka[i].data_len;
input += 16 - (params->ka[i].data_len % 16); // padding
input = (uint8_t*)(((uint64_t)input + 8 - 1) & ~(8 - 1)); // padding
// rent epoch
params->ka[i].rent_epoch = *(uint64_t *) input;