mirrors/Astral
1
0
Fork 0
mirror of https://github.com/Mathewnd/Astral.git synced 2026-10-31 22:48:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

uacpi glue: optimizations

Browse Source
This commit is contained in:
Matheus
2024-12-17 23:20:02 -03:00
parent c932c8d27c
commit d8e5c4d5cc
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
kernel-src/io/acpi/glue.c
+4 -4
View File
@@ -264,8 +264,7 @@ uacpi_u64 uacpi_kernel_get_nanoseconds_since_boot(void) {
} }
void uacpi_kernel_stall(uacpi_u8 usec) { void uacpi_kernel_stall(uacpi_u8 usec) {
timespec_t start = timekeeper_timefromboot(); timekeeper_wait_us(usec);
while (timespec_diffus(start, timekeeper_timefromboot()) < usec) CPU_PAUSE();
} }
void uacpi_kernel_sleep(uacpi_u64 msec) { void uacpi_kernel_sleep(uacpi_u64 msec) {
@@ -354,10 +353,11 @@ static void acpi_dowork(struct acpi_workctx *ctx) {
} }
static void acpi_dogpework() { static void acpi_dogpework() {
sched_target_cpu(get_bsp()); sched_reschedule_on_cpu(get_bsp(), true);
sched_yield();
acpi_dowork(&gpework); acpi_dowork(&gpework);
sched_target_cpu(NULL);
} }
static void acpi_donotifywork() { static void acpi_donotifywork() {