MEDIUM: init: use initcall for all fixed size pool creations
This commit replaces the explicit pool creation that are made in
constructors with a pool registration. Not only this simplifies the
pools declaration (it can be done on a single line after the head is
declared), but it also removes references to pools from within
constructors. The only remaining create_pool() calls are those
performed in init functions after the config is parsed, so there
is no more user of potentially uninitialized pool now.
It has been the opportunity to remove no less than 12 constructors
and 6 init functions.
diff --git a/src/pipe.c b/src/pipe.c
index a82283a..89b5c9a 100644
--- a/src/pipe.c
+++ b/src/pipe.c
@@ -20,7 +20,8 @@
#include <types/global.h>
#include <types/pipe.h>
-struct pool_head *pool_head_pipe = NULL;
+DECLARE_STATIC_POOL(pool_head_pipe, "pipe", sizeof(struct pipe));
+
struct pipe *pipes_live = NULL; /* pipes which are still ready to use */
__decl_spinlock(pipes_lock); /* lock used to protect pipes list */
@@ -28,12 +29,6 @@
int pipes_used = 0; /* # of pipes in use (2 fds each) */
int pipes_free = 0; /* # of pipes unused */
-/* allocate memory for the pipes */
-static void init_pipe()
-{
- pool_head_pipe = create_pool("pipe", sizeof(struct pipe), MEM_F_SHARED);
-}
-
/* return a pre-allocated empty pipe. Try to allocate one if there isn't any
* left. NULL is returned if a pipe could not be allocated.
*/
@@ -115,13 +110,6 @@
HA_SPIN_UNLOCK(PIPES_LOCK, &pipes_lock);
}
-
-__attribute__((constructor))
-static void __pipe_module_init(void)
-{
- init_pipe();
-}
-
/*
* Local variables:
* c-indent-level: 8