The patch titled
Subject: percpu: use %*pb[l] to print bitmaps including cpumasks and nodemasks
has been removed from the -mm tree. Its filename was
percpu-use-%pb-to-print-bitmaps-including-cpumasks-and-nodemasks.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Tejun Heo <tj@xxxxxxxxxx>
Subject: percpu: use %*pb[l] to print bitmaps including cpumasks and nodemasks
printk and friends can now formap bitmaps using '%*pb[l]'. cpumask
and nodemask also provide cpumask_pr_args() and nodemask_pr_args()
respectively which can be used to generate the two printf arguments
necessary to format the specified cpu/nodemask.
This patch is dependent on the following two patches.
lib/vsprintf: implement bitmap printing through '%*pb[l]'
cpumask, nodemask: implement cpumask/nodemask_pr_args()
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/percpu.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff -puN mm/percpu.c~percpu-use-%pb-to-print-bitmaps-including-cpumasks-and-nodemasks mm/percpu.c
--- a/mm/percpu.c~percpu-use-%pb-to-print-bitmaps-including-cpumasks-and-nodemasks
+++ a/mm/percpu.c
@@ -1528,7 +1528,6 @@ static void pcpu_dump_alloc_info(const c
int __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai,
void *base_addr)
{
- static char cpus_buf[4096] __initdata;
static int smap[PERCPU_DYNAMIC_EARLY_SLOTS] __initdata;
static int dmap[PERCPU_DYNAMIC_EARLY_SLOTS] __initdata;
size_t dyn_size = ai->dyn_size;
@@ -1541,12 +1540,11 @@ int __init pcpu_setup_first_chunk(const
int *unit_map;
int group, unit, i;
- cpumask_scnprintf(cpus_buf, sizeof(cpus_buf), cpu_possible_mask);
-
#define PCPU_SETUP_BUG_ON(cond) do { \
if (unlikely(cond)) { \
pr_emerg("PERCPU: failed to initialize, %s", #cond); \
- pr_emerg("PERCPU: cpu_possible_mask=%s\n", cpus_buf); \
+ pr_emerg("PERCPU: cpu_possible_mask=%*pb\n", \
+ cpumask_pr_args(cpu_possible_mask)); \
pcpu_dump_alloc_info(KERN_EMERG, ai); \
BUG(); \
} \
_
Patches currently in -mm which might be from tj@xxxxxxxxxx are
origin.patch
block-restore-proc-partitions-to-not-display-non-partitionable-removable-devices.patch
fs-mpagec-forgotten-write_sync-in-case-of-data-integrity-write.patch
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