linux:

- remove trace-add-trace-events-for-open-exec patch

packages/linux/patches/010-trace-add-trace-events-for-open-exec-an.diff

@@ -1,155 +0,0 @@
-From ee9c0b591bf16ca11bb354bc68dae75a903f3a64 Mon Sep 17 00:00:00 2001
-From: Scott James Remnant <scott@ubuntu.com>
-Date: Tue, 27 Oct 2009 10:05:32 +0000
-Subject: [PATCH] trace: add trace events for open(), exec() and uselib()
-
-This patch uses TRACE_EVENT to add tracepoints for the open(),
-exec() and uselib() syscalls so that ureadahead can cheaply trace
-the boot sequence to determine what to read to speed up the next.
-
-It's not upstream because it will need to be rebased onto the syscall
-trace events whenever that gets merged, and is a stop-gap.
-
-Signed-off-by: Scott James Remnant <scott@ubuntu.com>
----
- fs/exec.c                 |    8 +++++
- fs/open.c                 |    4 ++
- include/trace/events/fs.h |   71 +++++++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 83 insertions(+), 0 deletions(-)
- create mode 100644 include/trace/events/fs.h
-
-diff --git a/fs/exec.c b/fs/exec.c
-index 172ceb6..c936999 100644
---- a/fs/exec.c
-+++ b/fs/exec.c
-@@ -56,6 +56,8 @@
- #include <linux/fsnotify.h>
- #include <linux/fs_struct.h>
- 
-+#include <trace/events/fs.h>
-+
- #include <asm/uaccess.h>
- #include <asm/mmu_context.h>
- #include <asm/tlb.h>
-@@ -130,6 +132,10 @@ SYSCALL_DEFINE1(uselib, const char __user *, library)
- 
- 	fsnotify_open(file->f_path.dentry);
- 
-+	tmp = getname(library);
-+	trace_uselib(tmp);
-+	putname(library);
-+
- 	error = -ENOEXEC;
- 	if(file->f_op) {
- 		struct linux_binfmt * fmt;
-@@ -665,6 +671,8 @@ struct file *open_exec(const char *name)
- 
- 	fsnotify_open(file->f_path.dentry);
- 
-+	trace_open_exec(name);
-+
- 	err = deny_write_access(file);
- 	if (err)
- 		goto exit;
-diff --git a/fs/open.c b/fs/open.c
-index 04b9aad..41c87f3 100644
---- a/fs/open.c
-+++ b/fs/open.c
-@@ -31,6 +31,9 @@
- #include <linux/falloc.h>
- #include <linux/fs_struct.h>
- 
-+#define CREATE_TRACE_POINTS
-+#include <trace/events/fs.h>
-+
- int vfs_statfs(struct dentry *dentry, struct kstatfs *buf)
- {
- 	int retval = -ENODEV;
-@@ -1041,6 +1044,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, int mode)
- 			} else {
- 				fsnotify_open(f->f_path.dentry);
- 				fd_install(fd, f);
-+				trace_do_sys_open(tmp, flags, mode);
- 			}
- 		}
- 		putname(tmp);
-diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
-new file mode 100644
-index 0000000..e967c55
---- /dev/null
-+++ b/include/trace/events/fs.h
-@@ -0,0 +1,71 @@
-+#undef TRACE_SYSTEM
-+#define TRACE_SYSTEM fs
-+
-+#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
-+#define _TRACE_FS_H
-+
-+#include <linux/fs.h>
-+#include <linux/tracepoint.h>
-+
-+TRACE_EVENT(do_sys_open,
-+
-+	TP_PROTO(char *filename, int flags, int mode),
-+
-+	TP_ARGS(filename, flags, mode),
-+
-+	TP_STRUCT__entry(
-+		__string(	filename, filename		)
-+		__field(	int, flags			)
-+		__field(	int, mode			)
-+	),
-+
-+	TP_fast_assign(
-+		__assign_str(filename, filename);
-+		__entry->flags = flags;
-+		__entry->mode = mode;
-+	),
-+
-+	TP_printk("\"%s\" %x %o",
-+		  __get_str(filename), __entry->flags, __entry->mode)
-+);
-+
-+TRACE_EVENT(uselib,
-+
-+	TP_PROTO(char *filename),
-+
-+	TP_ARGS(filename),
-+
-+	TP_STRUCT__entry(
-+		__string(	filename, filename		)
-+	),
-+
-+	TP_fast_assign(
-+		__assign_str(filename, filename);
-+	),
-+
-+	TP_printk("\"%s\"",
-+		  __get_str(filename))
-+);
-+
-+TRACE_EVENT(open_exec,
-+
-+	TP_PROTO(char *filename),
-+
-+	TP_ARGS(filename),
-+
-+	TP_STRUCT__entry(
-+		__string(	filename, filename		)
-+	),
-+
-+	TP_fast_assign(
-+		__assign_str(filename, filename);
-+	),
-+
-+	TP_printk("\"%s\"",
-+		  __get_str(filename))
-+);
-+
-+#endif /* _TRACE_FS_H */
-+
-+/* This part must be outside protection */
-+#include <trace/define_trace.h>
--- 
-1.6.3.3
-