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GKI: remote dma_buf.ktime when debugfs is disabled

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dma_buf.ktime is not used when debugfs is disabled. Remove it when debugfs
is disabled.

Bug: 150611569
Test: build
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I68a05f5e85b2ffe7228debe5e939b065a8cbfa59
This commit is contained in:
Suren Baghdasaryan 2020-03-02 14:07:32 -08:00 committed by Michael Bestas
parent 4725b48f9c
commit 6eede8c64f
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GPG key ID: CC95044519BE6669
2 changed files with 4 additions and 0 deletions
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2
drivers/dma-buf/dma-buf.c
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@ -637,7 +637,9 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info)
init_waitqueue_head(&dmabuf->poll);
dmabuf->cb_excl.poll = dmabuf->cb_shared.poll = &dmabuf->poll;
dmabuf->cb_excl.active = dmabuf->cb_shared.active = 0;
#if defined(CONFIG_DEBUG_FS)
dmabuf->ktime = ktime_get();
#endif
atomic_set(&dmabuf->dent_count, 1);
if (!resv) {

2
include/linux/dma-buf.h
View file

@ -441,7 +441,9 @@ struct dma_buf {
const char *exp_name;
const char *name;
spinlock_t name_lock;
#if defined(CONFIG_DEBUG_FS)
ktime_t ktime;
#endif
struct module *owner;
struct list_head list_node;
void *priv;