gh0s7/mckernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

HFI1: port to IFS 10.7 rpv1 and support queued_spin_lock in Linux 3.10.0-693.11.6

Browse Source
This commit is contained in:
Balazs Gerofi
2018-04-09 22:21:45 +09:00
parent af22ce62d2
commit 8164b63fc2
11 changed files with 110 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
kernel/include/hfi1/sdma.h
View File

@@ -386,11 +386,9 @@ static inline int sdma_running(struct sdma_engine *engine)
unsigned long flags;
int ret;
hfi1_cdbg(AIOWRITE, "+");
spin_lock_irqsave(&engine->tail_lock, flags);
linux_spin_lock_irqsave(&engine->tail_lock, flags);
ret = __sdma_running(engine);
spin_unlock_irqrestore(&engine->tail_lock, flags);
hfi1_cdbg(AIOWRITE, "-");
linux_spin_unlock_irqrestore(&engine->tail_lock, flags);
return ret;
}