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authorErmal Luçi <eri@pfsense.org>2009-05-08 18:42:37 +0000
committerErmal Luçi <eri@pfsense.org>2009-05-08 18:42:37 +0000
commit0027de0a544438f146cfc94f005fd6f4ba9f94d7 (patch)
tree3f97d22951284c2a7b02563ecdbb0fd126b46f15 /usr/local/www/load_balancer_pool.php
parent89e6e210158ca4ca24d2ddbc02ccab72175875a5 (diff)
downloadpfsense-0027de0a544438f146cfc94f005fd6f4ba9f94d7.zip
pfsense-0027de0a544438f146cfc94f005fd6f4ba9f94d7.tar.gz
* Create two new functions lock($subsystem)/unlock() to have more reliable locking using semaphores.
This function can sleep till the resource is free and can help find not well behaving code. * Remove most of the config_lock/config_unlock logics on the whole scripts/pages it is an abuse of this. If any sybsytem wants to lock can do so with its own lock. * Lock the config when doing a filter reload to avoid parallell recursion on this function, since it is not reentrant. This compenstates for the removal of lock aquiring from the scripts/pages. * config_lock/config_unlock are now compate shims that do nothing. They are preserved since packages 'abuse' them too.
Diffstat (limited to 'usr/local/www/load_balancer_pool.php')
-rwxr-xr-xusr/local/www/load_balancer_pool.php3
1 files changed, 0 insertions, 3 deletions
diff --git a/usr/local/www/load_balancer_pool.php b/usr/local/www/load_balancer_pool.php
index 50a5903..80b6941 100755
--- a/usr/local/www/load_balancer_pool.php
+++ b/usr/local/www/load_balancer_pool.php
@@ -50,11 +50,8 @@ if ($_POST) {
if ($_POST['apply']) {
$retval = 0;
-
- config_lock();
$retval |= filter_configure();
$retval |= relayd_configure();
- config_unlock();
$savemsg = get_std_save_message($retval);
unlink_if_exists($d_vsconfdirty_path);
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