* [PATCH] binder: remove BINDER_DEBUG_ENTRY()
@ 2018-12-01 1:26 Yangtao Li
2018-12-01 1:46 ` Joey Pabalinas
2018-12-03 16:35 ` Todd Kjos
0 siblings, 2 replies; 3+ messages in thread
From: Yangtao Li @ 2018-12-01 1:26 UTC (permalink / raw)
To: gregkh, arve, tkjos, maco, joel; +Cc: devel, linux-kernel, Yangtao Li
We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define
such a macro,so remove BINDER_DEBUG_ENTRY.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
drivers/android/binder.c | 48 ++++++++++++++--------------------------
1 file changed, 17 insertions(+), 31 deletions(-)
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index cb30a524d16d..5496b8e07234 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -94,22 +94,8 @@ static struct dentry *binder_debugfs_dir_entry_root;
static struct dentry *binder_debugfs_dir_entry_proc;
static atomic_t binder_last_id;
-#define BINDER_DEBUG_ENTRY(name) \
-static int binder_##name##_open(struct inode *inode, struct file *file) \
-{ \
- return single_open(file, binder_##name##_show, inode->i_private); \
-} \
-\
-static const struct file_operations binder_##name##_fops = { \
- .owner = THIS_MODULE, \
- .open = binder_##name##_open, \
- .read = seq_read, \
- .llseek = seq_lseek, \
- .release = single_release, \
-}
-
-static int binder_proc_show(struct seq_file *m, void *unused);
-BINDER_DEBUG_ENTRY(proc);
+static int proc_show(struct seq_file *m, void *unused);
+DEFINE_SHOW_ATTRIBUTE(proc);
/* This is only defined in include/asm-arm/sizes.h */
#ifndef SZ_1K
@@ -4964,7 +4950,7 @@ static int binder_open(struct inode *nodp, struct file *filp)
proc->debugfs_entry = debugfs_create_file(strbuf, 0444,
binder_debugfs_dir_entry_proc,
(void *)(unsigned long)proc->pid,
- &binder_proc_fops);
+ &proc_fops);
}
return 0;
@@ -5592,7 +5578,7 @@ static void print_binder_proc_stats(struct seq_file *m,
}
-static int binder_state_show(struct seq_file *m, void *unused)
+static int state_show(struct seq_file *m, void *unused)
{
struct binder_proc *proc;
struct binder_node *node;
@@ -5631,7 +5617,7 @@ static int binder_state_show(struct seq_file *m, void *unused)
return 0;
}
-static int binder_stats_show(struct seq_file *m, void *unused)
+static int stats_show(struct seq_file *m, void *unused)
{
struct binder_proc *proc;
@@ -5647,7 +5633,7 @@ static int binder_stats_show(struct seq_file *m, void *unused)
return 0;
}
-static int binder_transactions_show(struct seq_file *m, void *unused)
+static int transactions_show(struct seq_file *m, void *unused)
{
struct binder_proc *proc;
@@ -5660,7 +5646,7 @@ static int binder_transactions_show(struct seq_file *m, void *unused)
return 0;
}
-static int binder_proc_show(struct seq_file *m, void *unused)
+static int proc_show(struct seq_file *m, void *unused)
{
struct binder_proc *itr;
int pid = (unsigned long)m->private;
@@ -5703,7 +5689,7 @@ static void print_binder_transaction_log_entry(struct seq_file *m,
"\n" : " (incomplete)\n");
}
-static int binder_transaction_log_show(struct seq_file *m, void *unused)
+static int transaction_log_show(struct seq_file *m, void *unused)
{
struct binder_transaction_log *log = m->private;
unsigned int log_cur = atomic_read(&log->cur);
@@ -5735,10 +5721,10 @@ static const struct file_operations binder_fops = {
.release = binder_release,
};
-BINDER_DEBUG_ENTRY(state);
-BINDER_DEBUG_ENTRY(stats);
-BINDER_DEBUG_ENTRY(transactions);
-BINDER_DEBUG_ENTRY(transaction_log);
+DEFINE_SHOW_ATTRIBUTE(state);
+DEFINE_SHOW_ATTRIBUTE(stats);
+DEFINE_SHOW_ATTRIBUTE(transactions);
+DEFINE_SHOW_ATTRIBUTE(transaction_log);
static int __init init_binder_device(const char *name)
{
@@ -5792,27 +5778,27 @@ static int __init binder_init(void)
0444,
binder_debugfs_dir_entry_root,
NULL,
- &binder_state_fops);
+ &state_fops);
debugfs_create_file("stats",
0444,
binder_debugfs_dir_entry_root,
NULL,
- &binder_stats_fops);
+ &stats_fops);
debugfs_create_file("transactions",
0444,
binder_debugfs_dir_entry_root,
NULL,
- &binder_transactions_fops);
+ &transactions_fops);
debugfs_create_file("transaction_log",
0444,
binder_debugfs_dir_entry_root,
&binder_transaction_log,
- &binder_transaction_log_fops);
+ &transaction_log_fops);
debugfs_create_file("failed_transaction_log",
0444,
binder_debugfs_dir_entry_root,
&binder_transaction_log_failed,
- &binder_transaction_log_fops);
+ &transaction_log_fops);
}
/*
--
2.17.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] binder: remove BINDER_DEBUG_ENTRY()
2018-12-01 1:26 [PATCH] binder: remove BINDER_DEBUG_ENTRY() Yangtao Li
@ 2018-12-01 1:46 ` Joey Pabalinas
2018-12-03 16:35 ` Todd Kjos
1 sibling, 0 replies; 3+ messages in thread
From: Joey Pabalinas @ 2018-12-01 1:46 UTC (permalink / raw)
To: Yangtao Li
Cc: gregkh, arve, tkjos, maco, joel, devel, linux-kernel,
Joey Pabalinas
[-- Attachment #1: Type: text/plain, Size: 5232 bytes --]
On Fri, Nov 30, 2018 at 08:26:30PM -0500, Yangtao Li wrote:
> We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define
> such a macro,so remove BINDER_DEBUG_ENTRY.
>
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Good catch.
Reviewed-by: Joey Pabalinas <joeypabalinas@gmail.com>
On Fri, Nov 30, 2018 at 08:26:30PM -0500, Yangtao Li wrote:
> We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define
> such a macro,so remove BINDER_DEBUG_ENTRY.
>
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
> ---
> drivers/android/binder.c | 48 ++++++++++++++--------------------------
> 1 file changed, 17 insertions(+), 31 deletions(-)
>
> diff --git a/drivers/android/binder.c b/drivers/android/binder.c
> index cb30a524d16d..5496b8e07234 100644
> --- a/drivers/android/binder.c
> +++ b/drivers/android/binder.c
> @@ -94,22 +94,8 @@ static struct dentry *binder_debugfs_dir_entry_root;
> static struct dentry *binder_debugfs_dir_entry_proc;
> static atomic_t binder_last_id;
>
> -#define BINDER_DEBUG_ENTRY(name) \
> -static int binder_##name##_open(struct inode *inode, struct file *file) \
> -{ \
> - return single_open(file, binder_##name##_show, inode->i_private); \
> -} \
> -\
> -static const struct file_operations binder_##name##_fops = { \
> - .owner = THIS_MODULE, \
> - .open = binder_##name##_open, \
> - .read = seq_read, \
> - .llseek = seq_lseek, \
> - .release = single_release, \
> -}
> -
> -static int binder_proc_show(struct seq_file *m, void *unused);
> -BINDER_DEBUG_ENTRY(proc);
> +static int proc_show(struct seq_file *m, void *unused);
> +DEFINE_SHOW_ATTRIBUTE(proc);
>
> /* This is only defined in include/asm-arm/sizes.h */
> #ifndef SZ_1K
> @@ -4964,7 +4950,7 @@ static int binder_open(struct inode *nodp, struct file *filp)
> proc->debugfs_entry = debugfs_create_file(strbuf, 0444,
> binder_debugfs_dir_entry_proc,
> (void *)(unsigned long)proc->pid,
> - &binder_proc_fops);
> + &proc_fops);
> }
>
> return 0;
> @@ -5592,7 +5578,7 @@ static void print_binder_proc_stats(struct seq_file *m,
> }
>
>
> -static int binder_state_show(struct seq_file *m, void *unused)
> +static int state_show(struct seq_file *m, void *unused)
> {
> struct binder_proc *proc;
> struct binder_node *node;
> @@ -5631,7 +5617,7 @@ static int binder_state_show(struct seq_file *m, void *unused)
> return 0;
> }
>
> -static int binder_stats_show(struct seq_file *m, void *unused)
> +static int stats_show(struct seq_file *m, void *unused)
> {
> struct binder_proc *proc;
>
> @@ -5647,7 +5633,7 @@ static int binder_stats_show(struct seq_file *m, void *unused)
> return 0;
> }
>
> -static int binder_transactions_show(struct seq_file *m, void *unused)
> +static int transactions_show(struct seq_file *m, void *unused)
> {
> struct binder_proc *proc;
>
> @@ -5660,7 +5646,7 @@ static int binder_transactions_show(struct seq_file *m, void *unused)
> return 0;
> }
>
> -static int binder_proc_show(struct seq_file *m, void *unused)
> +static int proc_show(struct seq_file *m, void *unused)
> {
> struct binder_proc *itr;
> int pid = (unsigned long)m->private;
> @@ -5703,7 +5689,7 @@ static void print_binder_transaction_log_entry(struct seq_file *m,
> "\n" : " (incomplete)\n");
> }
>
> -static int binder_transaction_log_show(struct seq_file *m, void *unused)
> +static int transaction_log_show(struct seq_file *m, void *unused)
> {
> struct binder_transaction_log *log = m->private;
> unsigned int log_cur = atomic_read(&log->cur);
> @@ -5735,10 +5721,10 @@ static const struct file_operations binder_fops = {
> .release = binder_release,
> };
>
> -BINDER_DEBUG_ENTRY(state);
> -BINDER_DEBUG_ENTRY(stats);
> -BINDER_DEBUG_ENTRY(transactions);
> -BINDER_DEBUG_ENTRY(transaction_log);
> +DEFINE_SHOW_ATTRIBUTE(state);
> +DEFINE_SHOW_ATTRIBUTE(stats);
> +DEFINE_SHOW_ATTRIBUTE(transactions);
> +DEFINE_SHOW_ATTRIBUTE(transaction_log);
>
> static int __init init_binder_device(const char *name)
> {
> @@ -5792,27 +5778,27 @@ static int __init binder_init(void)
> 0444,
> binder_debugfs_dir_entry_root,
> NULL,
> - &binder_state_fops);
> + &state_fops);
> debugfs_create_file("stats",
> 0444,
> binder_debugfs_dir_entry_root,
> NULL,
> - &binder_stats_fops);
> + &stats_fops);
> debugfs_create_file("transactions",
> 0444,
> binder_debugfs_dir_entry_root,
> NULL,
> - &binder_transactions_fops);
> + &transactions_fops);
> debugfs_create_file("transaction_log",
> 0444,
> binder_debugfs_dir_entry_root,
> &binder_transaction_log,
> - &binder_transaction_log_fops);
> + &transaction_log_fops);
> debugfs_create_file("failed_transaction_log",
> 0444,
> binder_debugfs_dir_entry_root,
> &binder_transaction_log_failed,
> - &binder_transaction_log_fops);
> + &transaction_log_fops);
> }
>
> /*
> --
> 2.17.0
>
--
Cheers,
Joey Pabalinas
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] binder: remove BINDER_DEBUG_ENTRY()
2018-12-01 1:26 [PATCH] binder: remove BINDER_DEBUG_ENTRY() Yangtao Li
2018-12-01 1:46 ` Joey Pabalinas
@ 2018-12-03 16:35 ` Todd Kjos
1 sibling, 0 replies; 3+ messages in thread
From: Todd Kjos @ 2018-12-03 16:35 UTC (permalink / raw)
To: tiny.windzz; +Cc: Greg KH, Arve Hj??nnev??g, Martijn Coenen, joel, devel, LKML
On Fri, Nov 30, 2018 at 5:26 PM Yangtao Li <tiny.windzz@gmail.com> wrote:
>
> We already have the DEFINE_SHOW_ATTRIBUTE.There is no need to define
> such a macro,so remove BINDER_DEBUG_ENTRY.
>
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Todd Kjos <tkjos@android.com>
> ---
> drivers/android/binder.c | 48 ++++++++++++++--------------------------
> 1 file changed, 17 insertions(+), 31 deletions(-)
>
> diff --git a/drivers/android/binder.c b/drivers/android/binder.c
> index cb30a524d16d..5496b8e07234 100644
> --- a/drivers/android/binder.c
> +++ b/drivers/android/binder.c
> @@ -94,22 +94,8 @@ static struct dentry *binder_debugfs_dir_entry_root;
> static struct dentry *binder_debugfs_dir_entry_proc;
> static atomic_t binder_last_id;
>
> -#define BINDER_DEBUG_ENTRY(name) \
> -static int binder_##name##_open(struct inode *inode, struct file *file) \
> -{ \
> - return single_open(file, binder_##name##_show, inode->i_private); \
> -} \
> -\
> -static const struct file_operations binder_##name##_fops = { \
> - .owner = THIS_MODULE, \
> - .open = binder_##name##_open, \
> - .read = seq_read, \
> - .llseek = seq_lseek, \
> - .release = single_release, \
> -}
> -
> -static int binder_proc_show(struct seq_file *m, void *unused);
> -BINDER_DEBUG_ENTRY(proc);
> +static int proc_show(struct seq_file *m, void *unused);
> +DEFINE_SHOW_ATTRIBUTE(proc);
>
> /* This is only defined in include/asm-arm/sizes.h */
> #ifndef SZ_1K
> @@ -4964,7 +4950,7 @@ static int binder_open(struct inode *nodp, struct file *filp)
> proc->debugfs_entry = debugfs_create_file(strbuf, 0444,
> binder_debugfs_dir_entry_proc,
> (void *)(unsigned long)proc->pid,
> - &binder_proc_fops);
> + &proc_fops);
> }
>
> return 0;
> @@ -5592,7 +5578,7 @@ static void print_binder_proc_stats(struct seq_file *m,
> }
>
>
> -static int binder_state_show(struct seq_file *m, void *unused)
> +static int state_show(struct seq_file *m, void *unused)
> {
> struct binder_proc *proc;
> struct binder_node *node;
> @@ -5631,7 +5617,7 @@ static int binder_state_show(struct seq_file *m, void *unused)
> return 0;
> }
>
> -static int binder_stats_show(struct seq_file *m, void *unused)
> +static int stats_show(struct seq_file *m, void *unused)
> {
> struct binder_proc *proc;
>
> @@ -5647,7 +5633,7 @@ static int binder_stats_show(struct seq_file *m, void *unused)
> return 0;
> }
>
> -static int binder_transactions_show(struct seq_file *m, void *unused)
> +static int transactions_show(struct seq_file *m, void *unused)
> {
> struct binder_proc *proc;
>
> @@ -5660,7 +5646,7 @@ static int binder_transactions_show(struct seq_file *m, void *unused)
> return 0;
> }
>
> -static int binder_proc_show(struct seq_file *m, void *unused)
> +static int proc_show(struct seq_file *m, void *unused)
> {
> struct binder_proc *itr;
> int pid = (unsigned long)m->private;
> @@ -5703,7 +5689,7 @@ static void print_binder_transaction_log_entry(struct seq_file *m,
> "\n" : " (incomplete)\n");
> }
>
> -static int binder_transaction_log_show(struct seq_file *m, void *unused)
> +static int transaction_log_show(struct seq_file *m, void *unused)
> {
> struct binder_transaction_log *log = m->private;
> unsigned int log_cur = atomic_read(&log->cur);
> @@ -5735,10 +5721,10 @@ static const struct file_operations binder_fops = {
> .release = binder_release,
> };
>
> -BINDER_DEBUG_ENTRY(state);
> -BINDER_DEBUG_ENTRY(stats);
> -BINDER_DEBUG_ENTRY(transactions);
> -BINDER_DEBUG_ENTRY(transaction_log);
> +DEFINE_SHOW_ATTRIBUTE(state);
> +DEFINE_SHOW_ATTRIBUTE(stats);
> +DEFINE_SHOW_ATTRIBUTE(transactions);
> +DEFINE_SHOW_ATTRIBUTE(transaction_log);
>
> static int __init init_binder_device(const char *name)
> {
> @@ -5792,27 +5778,27 @@ static int __init binder_init(void)
> 0444,
> binder_debugfs_dir_entry_root,
> NULL,
> - &binder_state_fops);
> + &state_fops);
> debugfs_create_file("stats",
> 0444,
> binder_debugfs_dir_entry_root,
> NULL,
> - &binder_stats_fops);
> + &stats_fops);
> debugfs_create_file("transactions",
> 0444,
> binder_debugfs_dir_entry_root,
> NULL,
> - &binder_transactions_fops);
> + &transactions_fops);
> debugfs_create_file("transaction_log",
> 0444,
> binder_debugfs_dir_entry_root,
> &binder_transaction_log,
> - &binder_transaction_log_fops);
> + &transaction_log_fops);
> debugfs_create_file("failed_transaction_log",
> 0444,
> binder_debugfs_dir_entry_root,
> &binder_transaction_log_failed,
> - &binder_transaction_log_fops);
> + &transaction_log_fops);
> }
>
> /*
> --
> 2.17.0
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-12-03 16:36 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2018-12-01 1:26 [PATCH] binder: remove BINDER_DEBUG_ENTRY() Yangtao Li
2018-12-01 1:46 ` Joey Pabalinas
2018-12-03 16:35 ` Todd Kjos
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