The patch titled
Subject: drivers/base: use %*pb[l] to print bitmaps including cpumasks and nodemasks
has been removed from the -mm tree. Its filename was
drivers-base-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: drivers/base: 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.
* Line termination only requires one extra space at the end of the
buffer. Use PAGE_SIZE - 1 instead of PAGE_SIZE - 2 when formatting.
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>
Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/base/cpu.c | 2 +-
drivers/base/node.c | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff -puN drivers/base/cpu.c~drivers-base-use-%pb-to-print-bitmaps-including-cpumasks-and-nodemasks drivers/base/cpu.c
--- a/drivers/base/cpu.c~drivers-base-use-%pb-to-print-bitmaps-including-cpumasks-and-nodemasks
+++ a/drivers/base/cpu.c
@@ -245,7 +245,7 @@ static ssize_t print_cpus_offline(struct
if (!alloc_cpumask_var(&offline, GFP_KERNEL))
return -ENOMEM;
cpumask_andnot(offline, cpu_possible_mask, cpu_online_mask);
- n = cpulist_scnprintf(buf, len, offline);
+ n = scnprintf(buf, len, "%*pbl", cpumask_pr_args(offline));
free_cpumask_var(offline);
/* display offline cpus >= nr_cpu_ids */
diff -puN drivers/base/node.c~drivers-base-use-%pb-to-print-bitmaps-including-cpumasks-and-nodemasks drivers/base/node.c
--- a/drivers/base/node.c~drivers-base-use-%pb-to-print-bitmaps-including-cpumasks-and-nodemasks
+++ a/drivers/base/node.c
@@ -605,7 +605,8 @@ static ssize_t print_nodes_state(enum no
{
int n;
- n = nodelist_scnprintf(buf, PAGE_SIZE-2, node_states[state]);
+ n = scnprintf(buf, PAGE_SIZE - 1, "%*pbl",
+ nodemask_pr_args(&node_states[state]));
buf[n++] = '\n';
buf[n] = '\0';
return n;
_
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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