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proc: convert everything to "struct proc_ops"

Browse source 
The most notable change is DEFINE_SHOW_ATTRIBUTE macro split in
seq_file.h.

Conversion rule is:

	llseek		=> proc_lseek
	unlocked_ioctl	=> proc_ioctl

	xxx		=> proc_xxx

	delete ".owner = THIS_MODULE" line

[akpm@linux-foundation.org: fix drivers/isdn/capi/kcapi_proc.c]
[sfr@canb.auug.org.au: fix kernel/sched/psi.c]
  Link: http://lkml.kernel.org/r/20200122180545.36222f50@canb.auug.org.au
Link: http://lkml.kernel.org/r/20191225172546.GB13378@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan 2020-02-03 17:37:17 -08:00 • committed by Linus Torvalds
parent d56c0d45f0
commit 97a32539b9
100 changed files with 960 additions and 1005 deletions
Download patch file Download diff file Expand all files Collapse all files

44
net/core/pktgen.c
View file

@ -535,12 +535,12 @@ static int pgctrl_open(struct inode *inode, struct file *file)
return single_open(file, pgctrl_show, PDE_DATA(inode));
}
static const struct file_operations pktgen_fops = {
.open = pgctrl_open,
.read = seq_read,
.llseek = seq_lseek,
.write = pgctrl_write,
.release = single_release,
static const struct proc_ops pktgen_proc_ops = {
.proc_open = pgctrl_open,
.proc_read = seq_read,
.proc_lseek = seq_lseek,
.proc_write = pgctrl_write,
.proc_release = single_release,
};
static int pktgen_if_show(struct seq_file *seq, void *v)
@ -1707,12 +1707,12 @@ static int pktgen_if_open(struct inode *inode, struct file *file)
return single_open(file, pktgen_if_show, PDE_DATA(inode));
}
static const struct file_operations pktgen_if_fops = {
.open = pktgen_if_open,
.read = seq_read,
.llseek = seq_lseek,
.write = pktgen_if_write,
.release = single_release,
static const struct proc_ops pktgen_if_proc_ops = {
.proc_open = pktgen_if_open,
.proc_read = seq_read,
.proc_lseek = seq_lseek,
.proc_write = pktgen_if_write,
.proc_release = single_release,
};
static int pktgen_thread_show(struct seq_file *seq, void *v)
@ -1844,12 +1844,12 @@ static int pktgen_thread_open(struct inode *inode, struct file *file)
return single_open(file, pktgen_thread_show, PDE_DATA(inode));
}
static const struct file_operations pktgen_thread_fops = {
.open = pktgen_thread_open,
.read = seq_read,
.llseek = seq_lseek,
.write = pktgen_thread_write,
.release = single_release,
static const struct proc_ops pktgen_thread_proc_ops = {
.proc_open = pktgen_thread_open,
.proc_read = seq_read,
.proc_lseek = seq_lseek,
.proc_write = pktgen_thread_write,
.proc_release = single_release,
};
/* Think find or remove for NN */
@ -1926,7 +1926,7 @@ static void pktgen_change_name(const struct pktgen_net *pn, struct net_device *d
pkt_dev->entry = proc_create_data(dev->name, 0600,
pn->proc_dir,
&pktgen_if_fops,
&pktgen_if_proc_ops,
pkt_dev);
if (!pkt_dev->entry)
pr_err("can't move proc entry for '%s'\n",
@ -3638,7 +3638,7 @@ static int pktgen_add_device(struct pktgen_thread *t, const char *ifname)
pkt_dev->clone_skb = pg_clone_skb_d;
pkt_dev->entry = proc_create_data(ifname, 0600, t->net->proc_dir,
&pktgen_if_fops, pkt_dev);
&pktgen_if_proc_ops, pkt_dev);
if (!pkt_dev->entry) {
pr_err("cannot create %s/%s procfs entry\n",
PG_PROC_DIR, ifname);
@ -3708,7 +3708,7 @@ static int __net_init pktgen_create_thread(int cpu, struct pktgen_net *pn)
t->tsk = p;
pe = proc_create_data(t->tsk->comm, 0600, pn->proc_dir,
&pktgen_thread_fops, t);
&pktgen_thread_proc_ops, t);
if (!pe) {
pr_err("cannot create %s/%s procfs entry\n",
PG_PROC_DIR, t->tsk->comm);
@ -3793,7 +3793,7 @@ static int __net_init pg_net_init(struct net *net)
pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
return -ENODEV;
}
pe = proc_create(PGCTRL, 0600, pn->proc_dir, &pktgen_fops);
pe = proc_create(PGCTRL, 0600, pn->proc_dir, &pktgen_proc_ops);
if (pe == NULL) {
pr_err("cannot create %s procfs entry\n", PGCTRL);
ret = -EINVAL;