diff options
| author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2008-10-18 20:28:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 08:52:39 -0700 |
| commit | 3eda20118000941e7e8994fc5fac8706d8c10f00 (patch) | |
| tree | 7873d4760af7801f8e5b95cc7d6b719894aad6f5 /include | |
| parent | 85dd030edb174376ef43bc95e5fae4755af1ec98 (diff) | |
| download | linux-3.10-3eda20118000941e7e8994fc5fac8706d8c10f00.tar.gz linux-3.10-3eda20118000941e7e8994fc5fac8706d8c10f00.tar.bz2 linux-3.10-3eda20118000941e7e8994fc5fac8706d8c10f00.zip | |
seq_file: add seq_cpumask_list(), seq_nodemask_list()
seq_cpumask_list(), seq_nodemask_list() are very like seq_cpumask(),
seq_nodemask(), but they print human readable string.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Paul Menage <menage@google.com>
Cc: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/seq_file.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h index a1783b229ef..dc50bcc282a 100644 --- a/include/linux/seq_file.h +++ b/include/linux/seq_file.h @@ -60,6 +60,19 @@ static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask) return seq_bitmap(m, mask->bits, MAX_NUMNODES); } +int seq_bitmap_list(struct seq_file *m, unsigned long *bits, + unsigned int nr_bits); + +static inline int seq_cpumask_list(struct seq_file *m, cpumask_t *mask) +{ + return seq_bitmap_list(m, mask->bits, NR_CPUS); +} + +static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask) +{ + return seq_bitmap_list(m, mask->bits, MAX_NUMNODES); +} + int single_open(struct file *, int (*)(struct seq_file *, void *), void *); int single_release(struct inode *, struct file *); void *__seq_open_private(struct file *, const struct seq_operations *, int); |