From 57321c3df5c8c3f1a485db064282eefb06504ead Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Red Hat)" Date: Fri, 12 Apr 2013 16:40:13 -0400 Subject: [PATCH] ftrace: Move ftrace_filter_lseek out of CONFIG_DYNAMIC_FTRACE section commit 7f49ef69db6bbf756c0abca7e9b65b32e999eec8 upstream. As ftrace_filter_lseek is now used with ftrace_pid_fops, it needs to be moved out of the #ifdef CONFIG_DYNAMIC_FTRACE section as the ftrace_pid_fops is defined when DYNAMIC_FTRACE is not. Cc: Namhyung Kim Signed-off-by: Steven Rostedt [bwh: Backported to 3.2: - ftrace_filter_lseek() is static and not declared in ftrace.h - 'whence' parameter was called 'origin'] Signed-off-by: Ben Hutchings --- kernel/trace/ftrace.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 24b375996fc51..226776b243576 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -929,6 +929,19 @@ static __init void ftrace_profile_debugfs(struct dentry *d_tracer) static struct pid * const ftrace_swapper_pid = &init_struct_pid; +static loff_t +ftrace_filter_lseek(struct file *file, loff_t offset, int whence) +{ + loff_t ret; + + if (file->f_mode & FMODE_READ) + ret = seq_lseek(file, offset, whence); + else + file->f_pos = ret = 1; + + return ret; +} + #ifdef CONFIG_DYNAMIC_FTRACE #ifndef CONFIG_FTRACE_MCOUNT_RECORD @@ -2315,19 +2328,6 @@ ftrace_notrace_open(struct inode *inode, struct file *file) inode, file); } -static loff_t -ftrace_filter_lseek(struct file *file, loff_t offset, int origin) -{ - loff_t ret; - - if (file->f_mode & FMODE_READ) - ret = seq_lseek(file, offset, origin); - else - file->f_pos = ret = 1; - - return ret; -} - static int ftrace_match(char *str, char *regex, int len, int type) { int matched = 0; -- 2.47.3