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fix "module in use error" when rmmod #14

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fix "module in use error" when rmmod #14

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6 changes: 6 additions & 0 deletions src/redirfs/rfs.c
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Original file line number Diff line number Diff line change
Expand Up @@ -188,7 +188,13 @@ static int __init rfs_init(void)
return rv;
}

void rfs_exit(void) {
extern int rfs_sysfs_remove(void);
rfs_sysfs_remove();
}

module_init(rfs_init);
module_exit(rfs_exit);

MODULE_LICENSE("GPL");
MODULE_AUTHOR("Frantisek Hrbata <[email protected]>");
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16 changes: 16 additions & 0 deletions src/redirfs/rfs_sysfs.c
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Original file line number Diff line number Diff line change
Expand Up @@ -798,6 +798,22 @@ void rfs_flt_sysfs_exit(struct rfs_flt *rflt)
kobject_del(&rflt->kobj);
}

int rfs_sysfs_remove(void)
{
sysfs_remove_file(rfs_info_kobj, &stat_attr.attr);

if (rfs_info_kobj)
kobject_put(rfs_info_kobj);

if (rfs_flt_kset)
kobject_put(&rfs_flt_kset->kobj);

if (rfs_kobj)
kobject_put(rfs_kobj);

return 0;
}

#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25))

extern ssize_t rfs_get_stat(char *buf, ssize_t size);
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