diff options
| author | Alexander Bulekov <alxndr@bu.edu> | 2023-04-27 17:10:07 -0400 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2023-04-28 11:31:07 +0200 |
| commit | 9c86c97f12c060bf7484dd931f38634e166a81f0 (patch) | |
| tree | b3e82f9abe80c39166b4880f0405b0785ba731a5 /hw/usb/dev-uas.c | |
| parent | a2e1753b8054344f32cf94f31c6399a58794a380 (diff) | |
async: Add an optional reentrancy guard to the BH API
Devices can pass their MemoryReentrancyGuard (from their DeviceState),
when creating new BHes. Then, the async API will toggle the guard
before/after calling the BH call-back. This prevents bh->mmio reentrancy
issues.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-Id: <20230427211013.2994127-3-alxndr@bu.edu>
[thuth: Fix "line over 90 characters" checkpatch.pl error]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'hw/usb/dev-uas.c')
0 files changed, 0 insertions, 0 deletions