diff options
| author | Tejun Heo <tj@kernel.org> | 2015-02-13 14:37:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-13 21:21:37 -0800 |
| commit | 839b268033c5d1316b2f8cf49184984e6f335fee (patch) | |
| tree | d8b42b5dbfdab5922c422207a2eaad757ac4b6b1 /drivers | |
| parent | 0c118b7bd09a1d11731ba80421a34ea1105c5b21 (diff) | |
tile: 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.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/tile/tilegx.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/tile/tilepro.c | 5 |
2 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 049747f558c9..bea8cd2bb56c 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b/drivers/net/ethernet/tile/tilegx.c @@ -292,7 +292,6 @@ static inline int mpipe_instance(struct net_device *dev) */ static bool network_cpus_init(void) { - char buf[1024]; int rc; if (network_cpus_string == NULL) @@ -314,8 +313,8 @@ static bool network_cpus_init(void) return false; } - cpulist_scnprintf(buf, sizeof(buf), &network_cpus_map); - pr_info("Linux network CPUs: %s\n", buf); + pr_info("Linux network CPUs: %*pbl\n", + cpumask_pr_args(&network_cpus_map)); return true; } diff --git a/drivers/net/ethernet/tile/tilepro.c b/drivers/net/ethernet/tile/tilepro.c index fb12d31cfcf6..3d8f60d9643e 100644 --- a/drivers/net/ethernet/tile/tilepro.c +++ b/drivers/net/ethernet/tile/tilepro.c @@ -2410,9 +2410,8 @@ static int __init network_cpus_setup(char *str) if (cpumask_empty(&network_cpus_map)) { pr_warn("Ignoring network_cpus='%s'\n", str); } else { - char buf[1024]; - cpulist_scnprintf(buf, sizeof(buf), &network_cpus_map); - pr_info("Linux network CPUs: %s\n", buf); + pr_info("Linux network CPUs: %*pbl\n", + cpumask_pr_args(&network_cpus_map)); network_cpus_used = true; } } |