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| author | Uladzislau Rezki (Sony) <urezki@gmail.com> | 2019-05-17 14:31:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-18 15:52:26 -0700 |
| commit | bb850f4dae4abb18c5ee727bb2d6df9ca47ede49 (patch) | |
| tree | eb7f503bd8ff66de51cb5df02c9040724a8ef04a /mm/kmemleak-test.c | |
| parent | 68ad4a3304335358f95a417f2a2b0c909e5119c4 (diff) | |
| download | blackbird-op-linux-bb850f4dae4abb18c5ee727bb2d6df9ca47ede49.tar.gz blackbird-op-linux-bb850f4dae4abb18c5ee727bb2d6df9ca47ede49.zip | |
mm/vmap: add DEBUG_AUGMENT_PROPAGATE_CHECK macro
This macro adds some debug code to check that the augment tree is
maintained correctly, meaning that every node contains valid
subtree_max_size value.
By default this option is set to 0 and not active. It requires
recompilation of the kernel to activate it. Set to 1, compile the
kernel.
[urezki@gmail.com: v4]
Link: http://lkml.kernel.org/r/20190406183508.25273-3-urezki@gmail.com
Link: http://lkml.kernel.org/r/20190402162531.10888-3-urezki@gmail.com
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Reviewed-by: Roman Gushchin <guro@fb.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Joel Fernandes <joelaf@google.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sonymobile.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Garnier <thgarnie@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/kmemleak-test.c')
0 files changed, 0 insertions, 0 deletions
