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authorChenXiaoSong <chenxiaosong2@huawei.com>2022-09-22 19:31:52 +0300
committerChuck Lever <chuck.lever@oracle.com>2022-09-26 21:02:49 +0300
commit0cfb0c4228a5c8e2ed2b58f8309b660b187cef02 (patch)
tree51f8c4486b68acd64fedf02321a4f8fb3c66e21f /fs/nfsd/stats.c
parent9f553e61bd36c1048543ac2f6945103dd2f742be (diff)
downloadlinux-0cfb0c4228a5c8e2ed2b58f8309b660b187cef02.tar.xz
nfsd: use DEFINE_PROC_SHOW_ATTRIBUTE to define nfsd_proc_ops
Use DEFINE_PROC_SHOW_ATTRIBUTE helper macro to simplify the code. Signed-off-by: ChenXiaoSong <chenxiaosong2@huawei.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/stats.c')
-rw-r--r--fs/nfsd/stats.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/fs/nfsd/stats.c b/fs/nfsd/stats.c
index a8c5a02a84f0..777e24e5da33 100644
--- a/fs/nfsd/stats.c
+++ b/fs/nfsd/stats.c
@@ -32,7 +32,7 @@ struct svc_stat nfsd_svcstats = {
.program = &nfsd_program,
};
-static int nfsd_proc_show(struct seq_file *seq, void *v)
+static int nfsd_show(struct seq_file *seq, void *v)
{
int i;
@@ -72,17 +72,7 @@ static int nfsd_proc_show(struct seq_file *seq, void *v)
return 0;
}
-static int nfsd_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, nfsd_proc_show, NULL);
-}
-
-static const struct proc_ops nfsd_proc_ops = {
- .proc_open = nfsd_proc_open,
- .proc_read = seq_read,
- .proc_lseek = seq_lseek,
- .proc_release = single_release,
-};
+DEFINE_PROC_SHOW_ATTRIBUTE(nfsd);
int nfsd_percpu_counters_init(struct percpu_counter counters[], int num)
{