diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2020-08-26 01:36:07 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2020-08-26 01:36:07 +0200 |
commit | ceb2465c51195967f11f6507538579816ac67cb8 (patch) | |
tree | eab534b1062608e36a7b54ccc7be693625f235b8 /fs/proc/base.c | |
parent | f107cee94ba4d2c7357fde59a1d84346c73d4958 (diff) | |
parent | 821fc9e261f3af235752f46e59084467cfd440c4 (diff) |
Merge tag 'irqchip-fixes-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgentirq-urgent-2020-08-30
Pull irqchip fixes from Marc Zyngier:
- Revert the wholesale conversion to platform drivers of the pdc, sysirq
and cirq drivers, as it breaks a number of platforms even when the
driver is built-in (probe ordering bites you).
- Prevent interrupt from being lost with the STM32 exti driver
- Fix wake-up interrupts for the MIPS Ingenic driver
- Fix an embarassing typo in the new module helpers, leading to the probe
failing most of the time
- The promised TI firmware rework that couldn't make it into the merge
window due to a very badly managed set of dependencies
Diffstat (limited to 'fs/proc/base.c')
-rw-r--r-- | fs/proc/base.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index a333caeca291..617db4e0faa0 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -551,8 +551,17 @@ static int proc_oom_score(struct seq_file *m, struct pid_namespace *ns, { unsigned long totalpages = totalram_pages() + total_swap_pages; unsigned long points = 0; + long badness; + + badness = oom_badness(task, totalpages); + /* + * Special case OOM_SCORE_ADJ_MIN for all others scale the + * badness value into [0, 2000] range which we have been + * exporting for a long time so userspace might depend on it. + */ + if (badness != LONG_MIN) + points = (1000 + badness * 1000 / (long)totalpages) * 2 / 3; - points = oom_badness(task, totalpages) * 1000 / totalpages; seq_printf(m, "%lu\n", points); return 0; |