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Fix bug in mx_offset_to_flags_offset

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This commit is contained in:
Konstantin Knizhnik
2023-07-21 18:02:33 +03:00
parent e764fbf9f9
commit bb18c9958a
1 changed files with 3 additions and 3 deletions
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6
libs/postgres_ffi/src/nonrelfile_utils.rs
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@@ -57,9 +57,9 @@ pub fn slru_may_delete_clogsegment(segpage: u32, cutoff_page: u32) -> bool {
// Multixact utils
pub fn mx_offset_to_flags_offset(xid: MultiXactId) -> usize {
((xid / pg_constants::MULTIXACT_MEMBERS_PER_MEMBERGROUP as u32) as u16
% pg_constants::MULTIXACT_MEMBERGROUPS_PER_PAGE
* pg_constants::MULTIXACT_MEMBERGROUP_SIZE) as usize
((xid / pg_constants::MULTIXACT_MEMBERS_PER_MEMBERGROUP as u32)
% pg_constants::MULTIXACT_MEMBERGROUPS_PER_PAGE as u32
* pg_constants::MULTIXACT_MEMBERGROUP_SIZE as u32) as usize
}
pub fn mx_offset_to_flags_bitshift(xid: MultiXactId) -> u16 {