Commit-ID: 56d8f079c51afc8b564b9fb0252d48e7b437c1e5 Gitweb: https://git.kernel.org/tip/56d8f079c51afc8b564b9fb0252d48e7b437c1e5 Author: Thomas Gleixner <[email protected]> AuthorDate: Thu, 25 Apr 2019 11:45:20 +0200 Committer: Thomas Gleixner <[email protected]> CommitDate: Mon, 29 Apr 2019 12:37:57 +0200
lib/stackdepot: Remove obsolete functions No more users of the struct stack_trace based interfaces. Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Josh Poimboeuf <[email protected]> Acked-by: Alexander Potapenko <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Alexey Dobriyan <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: Pekka Enberg <[email protected]> Cc: [email protected] Cc: David Rientjes <[email protected]> Cc: Catalin Marinas <[email protected]> Cc: Dmitry Vyukov <[email protected]> Cc: Andrey Ryabinin <[email protected]> Cc: [email protected] Cc: Mike Rapoport <[email protected]> Cc: Akinobu Mita <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: [email protected] Cc: Robin Murphy <[email protected]> Cc: Marek Szyprowski <[email protected]> Cc: Johannes Thumshirn <[email protected]> Cc: David Sterba <[email protected]> Cc: Chris Mason <[email protected]> Cc: Josef Bacik <[email protected]> Cc: [email protected] Cc: [email protected] Cc: Mike Snitzer <[email protected]> Cc: Alasdair Kergon <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: Joonas Lahtinen <[email protected]> Cc: Maarten Lankhorst <[email protected]> Cc: [email protected] Cc: David Airlie <[email protected]> Cc: Jani Nikula <[email protected]> Cc: Rodrigo Vivi <[email protected]> Cc: Tom Zanussi <[email protected]> Cc: Miroslav Benes <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] --- include/linux/stackdepot.h | 4 ---- lib/stackdepot.c | 20 -------------------- 2 files changed, 24 deletions(-) diff --git a/include/linux/stackdepot.h b/include/linux/stackdepot.h index 4297c6d2991d..0805dee1b6b8 100644 --- a/include/linux/stackdepot.h +++ b/include/linux/stackdepot.h @@ -23,13 +23,9 @@ typedef u32 depot_stack_handle_t; -struct stack_trace; - -depot_stack_handle_t depot_save_stack(struct stack_trace *trace, gfp_t flags); depot_stack_handle_t stack_depot_save(unsigned long *entries, unsigned int nr_entries, gfp_t gfp_flags); -void depot_fetch_stack(depot_stack_handle_t handle, struct stack_trace *trace); unsigned int stack_depot_fetch(depot_stack_handle_t handle, unsigned long **entries); diff --git a/lib/stackdepot.c b/lib/stackdepot.c index e84f8e58495c..605c61f65d94 100644 --- a/lib/stackdepot.c +++ b/lib/stackdepot.c @@ -216,14 +216,6 @@ unsigned int stack_depot_fetch(depot_stack_handle_t handle, } EXPORT_SYMBOL_GPL(stack_depot_fetch); -void depot_fetch_stack(depot_stack_handle_t handle, struct stack_trace *trace) -{ - unsigned int nent = stack_depot_fetch(handle, &trace->entries); - - trace->max_entries = trace->nr_entries = nent; -} -EXPORT_SYMBOL_GPL(depot_fetch_stack); - /** * stack_depot_save - Save a stack trace from an array * @@ -318,15 +310,3 @@ fast_exit: return retval; } EXPORT_SYMBOL_GPL(stack_depot_save); - -/** - * depot_save_stack - save stack in a stack depot. - * @trace - the stacktrace to save. - * @alloc_flags - flags for allocating additional memory if required. - */ -depot_stack_handle_t depot_save_stack(struct stack_trace *trace, - gfp_t alloc_flags) -{ - return stack_depot_save(trace->entries, trace->nr_entries, alloc_flags); -} -EXPORT_SYMBOL_GPL(depot_save_stack);
