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authorBlue Swirl <blauwirbel@gmail.com>2011-08-07 19:55:23 +0000
committerBlue Swirl <blauwirbel@gmail.com>2011-08-21 20:01:59 +0000
commitd7b9553489f896bbcdb47403edb92f0bfb02eeaa (patch)
tree0004f3b6fff55aeab3df31697c02486ae619e5ee /notify.h
parent242cca4fdfadafca39fa918e78fea6ef89d6decc (diff)
escc: avoid structure holes spotted by pahole
Edited report from pahole on amd64 host: struct ChannelState { ... ChnType type; /* 32 4 */ /* XXX 4 bytes hole, try to pack */ ... uint8_t rregs[16]; /* 66 16 */ /* XXX 2 bytes hole, try to pack */ ... /* size: 392, cachelines: 7 */ /* sum members: 382, holes: 2, sum holes: 6 */ /* padding: 4 */ /* last cacheline: 8 bytes */ }; /* definitions: 1 */ Fix by rearranging the structure to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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