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| author | Tejun Heo <tj@kernel.org> | 2015-02-13 14:37:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-13 21:21:38 -0800 |
| commit | f799b1a7fbd24cf0dc4fa33818c172bd70571bd1 (patch) | |
| tree | 650574cd56b463d1b7080f8a4a38f62c93ccff9d /mm | |
| parent | 125918dbd836d19b5dccc2690388b29e575f91a4 (diff) | |
| download | op-kernel-dev-f799b1a7fbd24cf0dc4fa33818c172bd70571bd1.zip op-kernel-dev-f799b1a7fbd24cf0dc4fa33818c172bd70571bd1.tar.gz | |
drivers/base: use %*pb[l] to print bitmaps including cpumasks and nodemasks
printk and friends can now format 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.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions
