diff options
author | Christoph Hellwig <hch@lst.de> | 2018-04-13 20:44:18 +0300 |
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committer | Christoph Hellwig <hch@lst.de> | 2018-05-16 08:23:35 +0300 |
commit | fddda2b7b521185f3aa018f9559eb33b0aee53a9 (patch) | |
tree | ece18b3d82822f8eaefd8b0afa2f93307e83b253 /kernel/sched/stats.c | |
parent | 7aed53d1dfd14d468e065212ce45068e2b50c1fa (diff) |
proc: introduce proc_create_seq{,_data}
Variants of proc_create{,_data} that directly take a struct seq_operations
argument and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'kernel/sched/stats.c')
-rw-r--r-- | kernel/sched/stats.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/kernel/sched/stats.c b/kernel/sched/stats.c index ab112cbfd7c8..750fb3c67eed 100644 --- a/kernel/sched/stats.c +++ b/kernel/sched/stats.c @@ -120,22 +120,9 @@ static const struct seq_operations schedstat_sops = { .show = show_schedstat, }; -static int schedstat_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &schedstat_sops); -} - -static const struct file_operations proc_schedstat_operations = { - .open = schedstat_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - static int __init proc_schedstat_init(void) { - proc_create("schedstat", 0, NULL, &proc_schedstat_operations); - + proc_create_seq("schedstat", 0, NULL, &schedstat_sops); return 0; } subsys_initcall(proc_schedstat_init); |