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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2013-03-31 18:16:14 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-04-09 14:13:32 -0400 |
| commit | d9dda78bad879595d8c4220a067fc029d6484a16 (patch) | |
| tree | 376c47ed566b719009e753e917104b150a639b11 /net/sunrpc | |
| parent | last_radio_log: switch to proc_create() (diff) | |
| download | linux-dev-d9dda78bad879595d8c4220a067fc029d6484a16.tar.xz linux-dev-d9dda78bad879595d8c4220a067fc029d6484a16.zip | |
procfs: new helper - PDE_DATA(inode)
The only part of proc_dir_entry the code outside of fs/proc
really cares about is PDE(inode)->data. Provide a helper
for that; static inline for now, eventually will be moved
to fs/proc, along with the knowledge of struct proc_dir_entry
layout.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/cache.c | 24 | ||||
| -rw-r--r-- | net/sunrpc/stats.c | 2 |
2 files changed, 13 insertions, 13 deletions
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c index 25d58e766014..d9828b6799a3 100644 --- a/net/sunrpc/cache.c +++ b/net/sunrpc/cache.c @@ -1461,7 +1461,7 @@ static ssize_t write_flush(struct file *file, const char __user *buf, static ssize_t cache_read_procfs(struct file *filp, char __user *buf, size_t count, loff_t *ppos) { - struct cache_detail *cd = PDE(file_inode(filp))->data; + struct cache_detail *cd = PDE_DATA(file_inode(filp)); return cache_read(filp, buf, count, ppos, cd); } @@ -1469,14 +1469,14 @@ static ssize_t cache_read_procfs(struct file *filp, char __user *buf, static ssize_t cache_write_procfs(struct file *filp, const char __user *buf, size_t count, loff_t *ppos) { - struct cache_detail *cd = PDE(file_inode(filp))->data; + struct cache_detail *cd = PDE_DATA(file_inode(filp)); return cache_write(filp, buf, count, ppos, cd); } static unsigned int cache_poll_procfs(struct file *filp, poll_table *wait) { - struct cache_detail *cd = PDE(file_inode(filp))->data; + struct cache_detail *cd = PDE_DATA(file_inode(filp)); return cache_poll(filp, wait, cd); } @@ -1485,21 +1485,21 @@ static long cache_ioctl_procfs(struct file *filp, unsigned int cmd, unsigned long arg) { struct inode *inode = file_inode(filp); - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return cache_ioctl(inode, filp, cmd, arg, cd); } static int cache_open_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return cache_open(inode, filp, cd); } static int cache_release_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return cache_release(inode, filp, cd); } @@ -1517,14 +1517,14 @@ static const struct file_operations cache_file_operations_procfs = { static int content_open_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return content_open(inode, filp, cd); } static int content_release_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return content_release(inode, filp, cd); } @@ -1538,14 +1538,14 @@ static const struct file_operations content_file_operations_procfs = { static int open_flush_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return open_flush(inode, filp, cd); } static int release_flush_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return release_flush(inode, filp, cd); } @@ -1553,7 +1553,7 @@ static int release_flush_procfs(struct inode *inode, struct file *filp) static ssize_t read_flush_procfs(struct file *filp, char __user *buf, size_t count, loff_t *ppos) { - struct cache_detail *cd = PDE(file_inode(filp))->data; + struct cache_detail *cd = PDE_DATA(file_inode(filp)); return read_flush(filp, buf, count, ppos, cd); } @@ -1562,7 +1562,7 @@ static ssize_t write_flush_procfs(struct file *filp, const char __user *buf, size_t count, loff_t *ppos) { - struct cache_detail *cd = PDE(file_inode(filp))->data; + struct cache_detail *cd = PDE_DATA(file_inode(filp)); return write_flush(filp, buf, count, ppos, cd); } diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c index bc2068ee795b..21b75cb08c03 100644 --- a/net/sunrpc/stats.c +++ b/net/sunrpc/stats.c @@ -64,7 +64,7 @@ static int rpc_proc_show(struct seq_file *seq, void *v) { static int rpc_proc_open(struct inode *inode, struct file *file) { - return single_open(file, rpc_proc_show, PDE(inode)->data); + return single_open(file, rpc_proc_show, PDE_DATA(inode)); } static const struct file_operations rpc_proc_fops = { |