saymrwulf/xous-core
1
0
Fork 0
mirror of https://github.com/saymrwulf/xous-core.git synced 2026-11-08 04:56:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

retrieve tid as well as pid when invoking swapper

Browse source
This commit is contained in:
bunnie 2024-05-04 02:01:56 +08:00
parent feefb57791
commit 4db82e01d8
1 changed files with 8 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
kernel/src/arch/riscv/mem.rs
View file

@ -926,7 +926,14 @@ pub fn ensure_page_exists_inner(address: usize) -> Result<usize, xous_kernel::Er
#[cfg(feature = "swap")]
if flags & MMUFlags::P.bits() != 0 {
// page is swapped; fill page, map and return
Swap::with_mut(|s| s.retrieve_page(crate::arch::process::current_pid(), virt, new_page))
Swap::with_mut(|s| {
s.retrieve_page(
crate::arch::process::current_pid(),
crate::arch::process::current_tid(),
virt,
new_page,
)
})
// the execution flow diverges from here: it returns via the interrupt context handler. -> !
} else {