diff options
| author | PixelBot AutoMerger <android-nexus-securitybot@system.gserviceaccount.com> | 2023-08-21 10:38:38 -0700 |
|---|---|---|
| committer | SecurityBot <android-nexus-securitybot@system.gserviceaccount.com> | 2023-08-21 10:38:39 -0700 |
| commit | 2b67279aa59172db5533adfc7ae4c4d4f3df0dae (patch) | |
| tree | 73e89951b89d279a62c644a2a0b2ad3b7e3652d5 | |
| parent | c2e8a938a2af310362e4590834171fdc24081b28 (diff) | |
| parent | 253d84cf48e0b678554ea6580058b881a44ee9ad (diff) | |
| download | lwis-2b67279aa59172db5533adfc7ae4c4d4f3df0dae.tar.gz | |
Merge android14-gs-pixel-5.15-udc-qpr1 into android14-gs-pixel-5.15
SBMerger: 558810260
Change-Id: I2b9dc56c400ffb7285e530e0d101d31a4056beef
Signed-off-by: SecurityBot <android-nexus-securitybot@system.gserviceaccount.com>
| -rw-r--r-- | lwis_io_entry.c | 7 | ||||
| -rw-r--r-- | lwis_io_entry.h | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/lwis_io_entry.c b/lwis_io_entry.c index 6c55634..67cd639 100644 --- a/lwis_io_entry.c +++ b/lwis_io_entry.c @@ -21,6 +21,7 @@ int lwis_io_entry_poll(struct lwis_device *lwis_dev, struct lwis_io_entry *entry uint64_t val, start; uint64_t timeout_ms = entry->read_assert.timeout_ms; int ret = 0; + int64_t process_time_ms = 0; /* Only read and check once if in_hardirq() */ if (in_hardirq()) { @@ -48,6 +49,12 @@ int lwis_io_entry_poll(struct lwis_device *lwis_dev, struct lwis_io_entry *entry usleep_range(1000, 1000); } } + + process_time_ms = ktime_to_ms(lwis_get_time()) - start; + + if (process_time_ms > DEFAULT_POLLING_TIMEOUT_MS) { + dev_info(lwis_dev->dev, "IO entry polling processed %lld ms", process_time_ms); + } return ret; } diff --git a/lwis_io_entry.h b/lwis_io_entry.h index a06e17a..bf8b644 100644 --- a/lwis_io_entry.h +++ b/lwis_io_entry.h @@ -18,6 +18,8 @@ #define MIN_WAIT_TIME 10 /* Maximum value of sleep time */ #define MAX_WAIT_TIME 20000 +/* Default value of polling timeout */ +#define DEFAULT_POLLING_TIMEOUT_MS 5 /* * lwis_io_entry_poll: |