imrcpan/erofs-linux
1
0 Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git synced 2026-10-31 14:23:49 +01:00
Code Issues Packages Projects Releases Wiki Activity

sh: Get rid of nmi_count()

Browse Source 
nmi_count() is a historical leftover and SH is the only user. Replace it
with regular per cpu accessors.

Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Frederic Weisbecker <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
This commit is contained in:
Thomas Gleixner committed 2020-11-23 10:31:05 +01:00
1 parent 9f112156f8
commit fe3f1d5d7c
2 files changed
+2 -2
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

arch/sh/kernel/irq.c
+1 -1
View File
@@ -44,7 +44,7 @@ int arch_show_interrupts(struct seq_file *p, int prec)
seq_printf(p, "%*s: ", prec, "NMI");
for_each_online_cpu(j)
seq_printf(p, "%10u ", nmi_count(j));
seq_printf(p, "%10u ", per_cpu(irq_stat.__nmi_count, j);
seq_printf(p, " Non-maskable interrupts\n");
seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
arch/sh/kernel/traps.c
+1 -1
View File
@@ -186,7 +186,7 @@ BUILD_TRAP_HANDLER(nmi)
arch_ftrace_nmi_enter();
nmi_enter();
nmi_count(cpu)++;
this_cpu_inc(irq_stat.__nmi_count);
switch (notify_die(DIE_NMI, "NMI", regs, 0, vec & 0xff, SIGINT)) {
case NOTIFY_OK: