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tracing: make all file_operations const

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Impact: cleanup

All file_operations structures should be constant. No one is going to
change them.

Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
This commit is contained in:
Steven Rostedt
2009-03-05 21:44:55 -05:00
parent 2002c258fa
commit 5e2336a0d4
4 changed files with 19 additions and 19 deletions
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10
kernel/trace/ftrace.c
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@@ -1869,21 +1869,21 @@ ftrace_notrace_release(struct inode *inode, struct file *file)
return ftrace_regex_release(inode, file, 0);
}
static struct file_operations ftrace_avail_fops = {
static const struct file_operations ftrace_avail_fops = {
.open = ftrace_avail_open,
.read = seq_read,
.llseek = seq_lseek,
.release = ftrace_avail_release,
};
static struct file_operations ftrace_failures_fops = {
static const struct file_operations ftrace_failures_fops = {
.open = ftrace_failures_open,
.read = seq_read,
.llseek = seq_lseek,
.release = ftrace_avail_release,
};
static struct file_operations ftrace_filter_fops = {
static const struct file_operations ftrace_filter_fops = {
.open = ftrace_filter_open,
.read = ftrace_regex_read,
.write = ftrace_filter_write,
@@ -1891,7 +1891,7 @@ static struct file_operations ftrace_filter_fops = {
.release = ftrace_filter_release,
};
static struct file_operations ftrace_notrace_fops = {
static const struct file_operations ftrace_notrace_fops = {
.open = ftrace_notrace_open,
.read = ftrace_regex_read,
.write = ftrace_notrace_write,
@@ -2423,7 +2423,7 @@ ftrace_pid_write(struct file *filp, const char __user *ubuf,
return cnt;
}
static struct file_operations ftrace_pid_fops = {
static const struct file_operations ftrace_pid_fops = {
.read = ftrace_pid_read,
.write = ftrace_pid_write,
};