From: Rafael Aquini <aquini@xxxxxxxxxx> redhat: configs: increase CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE Some really large instances do require a slightly increased pool size so kmemleak can track early system allocations before kmemleak_object entries can be allocated out of the system's slab caches. If there is not enough entries in the pre-allocated static pool, the facility is disabled at boot time and no futher tracking is done by kmemleak at system's runtime (see RHBZ#2008118). This patch doubles the size of kmemleak's memory pool size which for now will allow enough room for proper kmemleak initialization for the large systems described at RHBZ#2008118. Kernel memory footprint for the kmemleak pool will increase from its current 7.17 mB to 14.34 mb. Signed-off-by: Rafael Aquini <aquini@xxxxxxxxxx> diff --git a/redhat/configs/ark/debug/CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE b/redhat/configs/ark/debug/CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE index blahblah..blahblah 100644 --- a/redhat/configs/ark/debug/CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE +++ b/redhat/configs/ark/debug/CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE @@ -1 +1 @@ -CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=20000 +CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=40000 -- https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1516 _______________________________________________ kernel mailing list -- kernel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to kernel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/kernel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
