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Date: Sat, 7 Mar 2015 15:53:48 -0800 (PST) From: David Rientjes <rientjes@...gle.com> To: Andrew Morton <akpm@...ux-foundation.org> cc: Paul Mundt <lethal@...ux-sh.org>, linux-kernel@...r.kernel.org, linux-sh@...r.kernel.org Subject: [patch 1/2] sh, dwarf: destroy mempools on cleanup dwarf_reg_pool and dwarf_frame_pool are not properly destroyed when cleaning up the dwarf unwinder. Destroy them with mempool_destroy(). Also mark dwarf_unwinder_cleanup() as __init. Signed-off-by: David Rientjes <rientjes@...gle.com> --- arch/sh/kernel/dwarf.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c --- a/arch/sh/kernel/dwarf.c +++ b/arch/sh/kernel/dwarf.c @@ -993,7 +993,7 @@ static struct unwinder dwarf_unwinder = { .rating = 150, }; -static void dwarf_unwinder_cleanup(void) +static void __init dwarf_unwinder_cleanup(void) { struct dwarf_fde *fde, *next_fde; struct dwarf_cie *cie, *next_cie; @@ -1009,6 +1009,10 @@ static void dwarf_unwinder_cleanup(void) rbtree_postorder_for_each_entry_safe(cie, next_cie, &cie_root, node) kfree(cie); + if (dwarf_reg_pool) + mempool_destroy(dwarf_reg_pool); + if (dwarf_frame_pool) + mempool_destroy(dwarf_frame_pool); kmem_cache_destroy(dwarf_reg_cachep); kmem_cache_destroy(dwarf_frame_cachep); } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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