fix missing comments (#12878)

add a missing comment for `dont_compress` and fix the bits calculation
2023-12-26 11:30:05 +08:00 · 2023-12-26 11:30:05 +08:00 · 27a8e3b04e
parent baf5699d77
commit 27a8e3b04e
1 changed files with 2 additions and 1 deletions
--- a/src/quicklist.h
+++ b/src/quicklist.h
@ -42,7 +42,8 @@
 * container: 2 bits, PLAIN=1 (a single item as char array), PACKED=2 (listpack with multiple items).
 * recompress: 1 bit, bool, true if node is temporary decompressed for usage.
 * attempted_compress: 1 bit, boolean, used for verifying during testing.
- * extra: 10 bits, free for future use; pads out the remainder of 32 bits */
+ * dont_compress: 1 bit, boolean, used for preventing compression of entry.
+ * extra: 9 bits, free for future use; pads out the remainder of 32 bits */
 typedef struct quicklistNode {
    struct quicklistNode *prev;
    struct quicklistNode *next;