tree b46948d54837df44d7fab0b5b6bb3ca654880f20
parent 2b5579f6da2b24bfcc7fefb4ba06d4a4aba2eb05
author Willy Tarreau <w@1wt.eu> 1618676391 +0200
committer Willy Tarreau <w@1wt.eu> 1618838673 +0200
encoding latin1

MINOR: pools: move pool_free_area() out of the lock in the locked version

Calling pool_free_area() inside a lock in pool_put_to_shared_cache() is
a very bad idea. Fortunately this only happens on the lowest end platforms
which almost never use threads or in very small counts.

This change consists in zeroing the pointer once already released to the
cache in the first test so that the second stage knows if it needs to
pass it to the OS or not. This has slightly reduced the length of the