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@@ -14,6 +14,7 @@
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#include <linux/interrupt.h>
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#include <linux/bitops.h>
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#include <linux/slab.h>
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+#include <linux/proc_fs.h>
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#include <linux/seq_file.h>
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#include <linux/cpu.h>
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#include <linux/cpuset.h>
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@@ -4417,14 +4418,6 @@ __initcall(slab_sysfs_init);
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* The /proc/slabinfo ABI
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*/
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#ifdef CONFIG_SLABINFO
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-
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-ssize_t slabinfo_write(struct file *file, const char __user *buffer,
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- size_t count, loff_t *ppos)
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-{
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- return -EINVAL;
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-}
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-
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-
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static void print_slabinfo_header(struct seq_file *m)
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{
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seq_puts(m, "slabinfo - version: 2.1\n");
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@@ -4492,11 +4485,29 @@ static int s_show(struct seq_file *m, void *p)
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return 0;
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}
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-const struct seq_operations slabinfo_op = {
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+static const struct seq_operations slabinfo_op = {
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.start = s_start,
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.next = s_next,
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.stop = s_stop,
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.show = s_show,
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};
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+static int slabinfo_open(struct inode *inode, struct file *file)
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+{
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+ return seq_open(file, &slabinfo_op);
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+}
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+
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+static const struct file_operations proc_slabinfo_operations = {
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+ .open = slabinfo_open,
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+ .read = seq_read,
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+ .llseek = seq_lseek,
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+ .release = seq_release,
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+};
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+
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+static int __init slab_proc_init(void)
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+{
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+ proc_create("slabinfo",S_IWUSR|S_IRUGO,NULL,&proc_slabinfo_operations);
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+ return 0;
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+}
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+module_init(slab_proc_init);
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#endif /* CONFIG_SLABINFO */
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