On Thu, Feb 09, 2017 at 04:42:35PM +0100, peter enderborg wrote:
> This collects stats for shrinker calls and how much
> waste work we do within the lowmemorykiller.
>
> Signed-off-by: Peter Enderborg <peter.enderborg@xxxxxxxxxxxxxx>
> ---
> drivers/staging/android/Kconfig | 11 ++++
> drivers/staging/android/Makefile | 1 +
> drivers/staging/android/lowmemorykiller.c | 9 ++-
> drivers/staging/android/lowmemorykiller_stats.c | 85 +++++++++++++++++++++++++
> drivers/staging/android/lowmemorykiller_stats.h | 29 +++++++++
> 5 files changed, 134 insertions(+), 1 deletion(-)
> create mode 100644 drivers/staging/android/lowmemorykiller_stats.c
> create mode 100644 drivers/staging/android/lowmemorykiller_stats.h
What changed from v1?
> @@ -72,6 +73,7 @@ static unsigned long lowmem_deathpending_timeout;
> static unsigned long lowmem_count(struct shrinker *s,
> struct shrink_control *sc)
> {
> + lmk_inc_stats(LMK_COUNT);
> return global_node_page_state(NR_ACTIVE_ANON) +
> global_node_page_state(NR_ACTIVE_FILE) +
> global_node_page_state(NR_INACTIVE_ANON) +
Your email client is eating tabs and spitting out spaces, making this
impossible to even consider being merged :(
Please fix your email client, documentation for how to do so is in the
kernel Documentation directory.
thanks,
greg k-h
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