Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
debugobjects: Make debug_objects_enabled bool
Make it what it is.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/all/20241007164913.518175013@linutronix.de
+8
-9
+8
-9
lib/debugobjects.c
+8
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lib/debugobjects.c
···
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static int __data_racy __maybe_unused debug_objects_maxchecked __read_mostly;
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static int __data_racy debug_objects_fixups __read_mostly;
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static int __data_racy debug_objects_warnings __read_mostly;
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static int __data_racy debug_objects_enabled __read_mostly
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static bool __data_racy debug_objects_enabled __read_mostly
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= CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT;
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static int debug_objects_pool_size __ro_after_init
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= ODEBUG_POOL_SIZE;
···
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static int __init enable_object_debug(char *str)
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{
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-
debug_objects_enabled = 1;
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debug_objects_enabled = true;
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return 0;
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}
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early_param("debug_objects", enable_object_debug);
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static int __init disable_object_debug(char *str)
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{
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debug_objects_enabled = 0;
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debug_objects_enabled = false;
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return 0;
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}
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early_param("debug_objects", enable_object_debug);
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early_param("no_debug_objects", disable_object_debug);
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static const char *obj_states[ODEBUG_STATE_MAX] = {
···
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}
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/* Out of memory. Do the cleanup outside of the locked region */
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debug_objects_enabled = 0;
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+
debug_objects_enabled = false;
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return NULL;
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}
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···
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out:
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raw_spin_unlock_irqrestore(&db->lock, flags);
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if (res)
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-
debug_objects_enabled = 0;
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+
debug_objects_enabled = false;
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return res;
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}
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···
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descr_test = NULL;
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local_irq_restore(flags);
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return !!debug_objects_enabled;
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return debug_objects_enabled;
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}
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#else
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static inline bool debug_objects_selftest(void) { return true; }
···
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SLAB_DEBUG_OBJECTS | SLAB_NOLEAKTRACE, NULL);
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if (!cache || !debug_objects_replace_static_objects(cache)) {
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debug_objects_enabled = 0;
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debug_objects_enabled = false;
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pr_warn("Out of memory.\n");
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return;
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}