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| author | Li Zefan <lizf@cn.fujitsu.com> | 2009-12-08 06:18:16 +0300 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2009-12-13 20:46:54 +0300 |
| commit | 16620e0f1990fa6d896a639449c4b3d678458464 (patch) | |
| tree | fd8be22bfc910b858277c8b12e9621eb47e6ba08 /kernel/trace/trace_ksym.c | |
| parent | 472bbe02c92a7a8299d7b16946277d98bb8f4bb7 (diff) | |
| download | linux-16620e0f1990fa6d896a639449c4b3d678458464.tar.xz | |
ksym_tracer: Fix bad cast
Fix this warning:
kernel/trace/trace_ksym.c: In function 'ksym_trace_filter_read':
kernel/trace/trace_ksym.c:239: warning: cast to pointer from integer of different size
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: "K.Prasad" <prasad@linux.vnet.ibm.com>
LKML-Reference: <4B1DC578.9020909@cn.fujitsu.com>
[remove the strstrip fix as tglx already fixed that]
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'kernel/trace/trace_ksym.c')
| -rw-r--r-- | kernel/trace/trace_ksym.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/trace/trace_ksym.c b/kernel/trace/trace_ksym.c index 64e7a5bd6692..48f1c6c248c6 100644 --- a/kernel/trace/trace_ksym.c +++ b/kernel/trace/trace_ksym.c @@ -235,7 +235,8 @@ static ssize_t ksym_trace_filter_read(struct file *filp, char __user *ubuf, mutex_lock(&ksym_tracer_mutex); hlist_for_each_entry(entry, node, &ksym_filter_head, ksym_hlist) { - ret = trace_seq_printf(s, "%pS:", (void *)entry->attr.bp_addr); + ret = trace_seq_printf(s, "%pS:", + (void *)(unsigned long)entry->attr.bp_addr); if (entry->attr.bp_type == HW_BREAKPOINT_R) ret = trace_seq_puts(s, "r--\n"); else if (entry->attr.bp_type == HW_BREAKPOINT_W) @@ -298,8 +299,8 @@ static ssize_t ksym_trace_filter_write(struct file *file, * 2: echo 0 > ksym_trace_filter * 3: echo "*:---" > ksym_trace_filter */ - if (!input_string[0] || !strcmp(input_string, "0") || - !strcmp(input_string, "*:---")) { + if (!buf[0] || !strcmp(buf, "0") || + !strcmp(buf, "*:---")) { __ksym_trace_reset(); ret = 0; goto out; |