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| author | Waiman Long <longman@redhat.com> | 2017-01-05 23:17:03 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-02-04 11:01:54 +0300 |
| commit | c4b73aabd0989d93b82894417ae501690bd1db5e (patch) | |
| tree | 1f652ea5b9e58b83e86f299e321bb6e6b5732113 /lib/dma-debug.c | |
| parent | 566cf877a1fcb6d6dc0126b076aad062054c2637 (diff) | |
| download | linux-c4b73aabd0989d93b82894417ae501690bd1db5e.tar.xz | |
debugobjects: Track number of kmem_cache_alloc/kmem_cache_free done
New debugfs stat counters are added to track the numbers of
kmem_cache_alloc() and kmem_cache_free() function calls to get a
sense of how the internal debug objects cache management is performing.
Signed-off-by: Waiman Long <longman@redhat.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: "Du Changbin" <changbin.du@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jan Stancek <jstancek@redhat.com>
Link: http://lkml.kernel.org/r/1483647425-4135-2-git-send-email-longman@redhat.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'lib/dma-debug.c')
0 files changed, 0 insertions, 0 deletions