fluencelabs/redis
1
0
Fork 0
mirror of https://github.com/fluencelabs/redis synced 2025-07-02 18:31:34 +00:00
Code Issues Projects Releases Wiki Activity

Lazyfree: a first implementation of non blocking DEL.

Browse Source
This commit is contained in:
antirez
2015-07-30 11:46:31 +02:00
parent 712ea7296d
commit 0c05436cef
8 changed files with 341 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/dict.c
View File

@ -855,7 +855,7 @@ unsigned long dictScan(dict *d,
void *privdata)
{
dictht *t0, *t1;
const dictEntry *de;
const dictEntry *de, *next;
unsigned long m0, m1;
if (dictSize(d) == 0) return 0;
@ -867,8 +867,9 @@ unsigned long dictScan(dict *d,
/* Emit entries at cursor */
de = t0->table[v & m0];
while (de) {
next = de->next;
fn(privdata, de);
de = de->next;
de = next;
}
} else {
@ -887,8 +888,9 @@ unsigned long dictScan(dict *d,
/* Emit entries at cursor */
de = t0->table[v & m0];
while (de) {
next = de->next;
fn(privdata, de);
de = de->next;
de = next;
}
/* Iterate over indices in larger table that are the expansion
@ -897,8 +899,9 @@ unsigned long dictScan(dict *d,
/* Emit entries at cursor */
de = t1->table[v & m1];
while (de) {
next = de->next;
fn(privdata, de);
de = de->next;
de = next;
}
/* Increment bits not covered by the smaller mask */