evie/android_kernel_oneplus_msm8998
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cnss_prealloc: Dump the call stack if there is no memory available

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Dump the call stack if there is no memory available from the prealloc
pool in order to get the source of the memory allocation.

Change-Id: I0b523e82638410ea679f1d9d3f4bb56703ed9100
Signed-off-by: Yue Ma <yuem@codeaurora.org>
This commit is contained in:
Yue Ma 2016-02-16 12:24:11 -08:00 • committed by David Keitel
parent 4457a963d5
commit e073cd538d
1 changed files with 1 additions and 0 deletions
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drivers/net/wireless/cnss_prealloc/cnss_prealloc.c
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@ -170,6 +170,7 @@ void *wcnss_prealloc_get(unsigned int size)
pr_err("wcnss: %s: prealloc not available for size: %d\n",
__func__, size);
WARN_ON(1);
return NULL;
}