From 2ebe9fc9397ffe32761cae9d3f27307364bf3131 Mon Sep 17 00:00:00 2001 From: Stefan Fritsch Date: Mon, 2 Jan 2012 09:02:31 +0000 Subject: [PATCH] Merge r1226375: Add a bit of debug logging git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1226376 13f79535-47bb-0310-9956-ffa450edef68 --- modules/slotmem/mod_slotmem_shm.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/modules/slotmem/mod_slotmem_shm.c b/modules/slotmem/mod_slotmem_shm.c index 496764c119..cd6ead27e0 100644 --- a/modules/slotmem/mod_slotmem_shm.c +++ b/modules/slotmem/mod_slotmem_shm.c @@ -24,6 +24,7 @@ #include "ap_slotmem.h" #include "httpd.h" +#include "http_main.h" #ifdef AP_NEED_SET_MUTEX_PERMS #include "unixd.h" #endif @@ -571,6 +572,10 @@ static apr_status_t slotmem_grab(ap_slotmem_instance_t *slot, unsigned int *id) } } if (i >= slot->desc.num) { + ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, ap_server_conf, APLOGNO(02293) + "slotmem(%s) grab failed. Num %u/num_free %u", + slot->name, slotmem_num_slots(slot), + slotmem_num_free_slots(slot)); return APR_EINVAL; } *inuse = 1; @@ -591,6 +596,10 @@ static apr_status_t slotmem_release(ap_slotmem_instance_t *slot, inuse = slot->inuse; if (id >= slot->desc.num || !inuse[id] ) { + ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, ap_server_conf, APLOGNO(02294) + "slotmem(%s) release failed. Num %u/inuse[%u] %d", + slot->name, slotmem_num_slots(slot), + id, (int)inuse[id]); return APR_NOTFOUND; } inuse[id] = 0; -- 2.40.0