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remove unused PAGE_ERROR flag

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This commit is contained in:
Jussi Saurio
2025-08-19 15:40:11 +03:00
parent 33eb730ef8
commit ac37e89fe1
1 changed files with 0 additions and 14 deletions
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14
core/storage/pager.rs
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@@ -128,8 +128,6 @@ pub type PageRef = Arc<Page>;
/// Page is locked for I/O to prevent concurrent access.
const PAGE_LOCKED: usize = 0b010;
/// Page had an I/O error.
const PAGE_ERROR: usize = 0b100;
/// Page is dirty. Flush needed.
const PAGE_DIRTY: usize = 0b1000;
/// Page's contents are loaded in memory.
@@ -168,18 +166,6 @@ impl Page {
self.get().flags.fetch_and(!PAGE_LOCKED, Ordering::Release);
}
pub fn is_error(&self) -> bool {
self.get().flags.load(Ordering::Relaxed) & PAGE_ERROR != 0
}
pub fn set_error(&self) {
self.get().flags.fetch_or(PAGE_ERROR, Ordering::Release);
}
pub fn clear_error(&self) {
self.get().flags.fetch_and(!PAGE_ERROR, Ordering::Release);
}
pub fn is_dirty(&self) -> bool {
self.get().flags.load(Ordering::Acquire) & PAGE_DIRTY != 0
}