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| author | njl <njl@FreeBSD.org> | 2003-09-15 21:20:55 +0000 |
|---|---|---|
| committer | njl <njl@FreeBSD.org> | 2003-09-15 21:20:55 +0000 |
| commit | 9ba7155cfe8dabb2beb540ffb24b3d14e17f357d (patch) | |
| tree | 9283d6f2b4314f6989417e1abc61ac5895662d96 | |
| parent | 7f3db099ec9fba6cffc251a14154bfc3733c0386 (diff) | |
| download | FreeBSD-src-9ba7155cfe8dabb2beb540ffb24b3d14e17f357d.zip FreeBSD-src-9ba7155cfe8dabb2beb540ffb24b3d14e17f357d.tar.gz | |
Bump the EC timeout from 50 to 100 ms. I believe the underlying issue is
global lock contention as symptoms only appear under heavy load (i.e. the
nightly periodic run).
| -rw-r--r-- | sys/dev/acpica/acpi_ec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/acpica/acpi_ec.c b/sys/dev/acpica/acpi_ec.c index c81de31..eb0aa20 100644 --- a/sys/dev/acpica/acpi_ec.c +++ b/sys/dev/acpica/acpi_ec.c @@ -283,7 +283,7 @@ struct acpi_ec_softc { #define EC_POLL_DELAY 1 /* Total time in ms spent in the poll loop waiting for a response. */ -#define EC_POLL_TIMEOUT 50 +#define EC_POLL_TIMEOUT 100 #define EVENT_READY(event, status) \ (((event) == EC_EVENT_OUTPUT_BUFFER_FULL && \ |
