kellen/gasket-driver
1
0
Fork 0
forked from MIrrors/gasket-driver
Code Pull Requests Actions Packages Activity

fixed eventfd_signal for kernels >= 6.8

Browse Source
This commit is contained in:
Robert Zaage
2024-04-09 22:47:40 +02:00
committed by Michael Brooks
parent 09385d4858
commit 5815ee3908
1 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/gasket_interrupt.c
View File

@@ -157,9 +157,13 @@ gasket_handle_interrupt(struct gasket_interrupt_data *interrupt_data,
trace_gasket_interrupt_event(interrupt_data->name, interrupt_index); trace_gasket_interrupt_event(interrupt_data->name, interrupt_index);
read_lock(&interrupt_data->eventfd_ctx_lock); read_lock(&interrupt_data->eventfd_ctx_lock);
ctx = interrupt_data->eventfd_ctxs[interrupt_index]; ctx = interrupt_data->eventfd_ctxs[interrupt_index];
if (ctx) if (ctx)
eventfd_signal(ctx, 1); #if LINUX_VERSION_CODE >= KERNEL_VERSION(6,8,0)
read_unlock(&interrupt_data->eventfd_ctx_lock); eventfd_signal(ctx);
#else
eventfd_signal(ctx, 1);
#endif
read_unlock(&interrupt_data->eventfd_ctx_lock);
++(interrupt_data->interrupt_counts[interrupt_index]); ++(interrupt_data->interrupt_counts[interrupt_index]);
} }