diff options
| author | Helge Deller <deller@gmx.de> | 2013-05-06 19:20:26 +0000 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2013-05-07 22:39:22 +0200 |
| commit | cd85d5514d5c4d7e78abac923fc032457d0c5091 (patch) | |
| tree | b8a9ce478be624481fa8ec7341dd0ab96e7fb7ca /arch/parisc/mm/init.c | |
| parent | 200c880420a2c02a0899120ce52d801fad705b90 (diff) | |
parisc: more irq statistics in /proc/interrupts
Add framework and initial values for more fine grained statistics in
/proc/interrupts.
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/mm/init.c')
| -rw-r--r-- | arch/parisc/mm/init.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 157b931e7b0..ce939ac8622 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -1069,6 +1069,7 @@ void flush_tlb_all(void) { int do_recycle; + inc_irq_stat(irq_tlb_count); do_recycle = 0; spin_lock(&sid_lock); if (dirty_space_ids > RECYCLE_THRESHOLD) { @@ -1089,6 +1090,7 @@ void flush_tlb_all(void) #else void flush_tlb_all(void) { + inc_irq_stat(irq_tlb_count); spin_lock(&sid_lock); flush_tlb_all_local(NULL); recycle_sids(); |