diff options
Diffstat (limited to 'mm/vmstat.c')
| -rw-r--r-- | mm/vmstat.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c index a7db29f7e5f7..3fb23a21f6dd 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -2069,24 +2069,14 @@ static int unusable_show(struct seq_file *m, void *arg) return 0; } -static const struct seq_operations unusable_op = { +static const struct seq_operations unusable_sops = { .start = frag_start, .next = frag_next, .stop = frag_stop, .show = unusable_show, }; -static int unusable_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &unusable_op); -} - -static const struct file_operations unusable_file_ops = { - .open = unusable_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; +DEFINE_SEQ_ATTRIBUTE(unusable); static void extfrag_show_print(struct seq_file *m, pg_data_t *pgdat, struct zone *zone) @@ -2121,24 +2111,14 @@ static int extfrag_show(struct seq_file *m, void *arg) return 0; } -static const struct seq_operations extfrag_op = { +static const struct seq_operations extfrag_sops = { .start = frag_start, .next = frag_next, .stop = frag_stop, .show = extfrag_show, }; -static int extfrag_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &extfrag_op); -} - -static const struct file_operations extfrag_file_ops = { - .open = extfrag_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; +DEFINE_SEQ_ATTRIBUTE(extfrag); static int __init extfrag_debug_init(void) { @@ -2147,10 +2127,10 @@ static int __init extfrag_debug_init(void) extfrag_debug_root = debugfs_create_dir("extfrag", NULL); debugfs_create_file("unusable_index", 0444, extfrag_debug_root, NULL, - &unusable_file_ops); + &unusable_fops); debugfs_create_file("extfrag_index", 0444, extfrag_debug_root, NULL, - &extfrag_file_ops); + &extfrag_fops); return 0; } |