pgsql: Clean up includes of s_lock.h. - Mailing list pgsql-committers

Clean up includes of s_lock.h.

Users of spinlocks should use spin.h, not s_lock.h. And lwlock.h
hasn't utilized spinlocks for quite a while.

Discussion: https://postgr.es/m/20200618183041.upyrd25eosecyf3x@alap3.anarazel.de

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/f219167910ad33dfd8f1b0bba15323d71a91c4e9

Modified Files
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src/backend/main/main.c                  | 1 -
src/include/storage/condition_variable.h | 2 +-
src/include/storage/lwlock.h             | 1 -
3 files changed, 1 insertion(+), 3 deletions(-)