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| author | Dapeng Mi <dapeng1.mi@linux.intel.com> | 2026-09-17 09:52:33 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2026-09-22 11:37:46 +0200 |
| commit | 0102c8c7fdfc4bd700971daff2b94470f4eafae4 (patch) | |
| tree | 531306c2299f9a269f0a986e29f17ba972180104 /include/trace/events/fsnotify.h | |
| download | linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.tar.gz linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.zip | |
perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rspgrafted
DMR introduces Offmodule Response events in place of the legacy
Offcore Response events, but it still exposes the inherited
offcore_rsp PMU attribute for programming the corresponding MSR data.
Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface
matches the underlying event name and avoids user & tooling confusion.
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com
Diffstat (limited to 'include/trace/events/fsnotify.h')
| -rw-r--r-- | include/trace/events/fsnotify.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/trace/events/fsnotify.h b/include/trace/events/fsnotify.h new file mode 100644 index 000000000..341bbd57a --- /dev/null +++ b/include/trace/events/fsnotify.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM fsnotify + +#if !defined(_TRACE_FSNOTIFY_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_FSNOTIFY_H + +#include <linux/tracepoint.h> + +#include <trace/misc/fsnotify.h> + +TRACE_EVENT(fsnotify, + TP_PROTO(__u32 mask, const void *data, int data_type, + struct inode *dir, const struct qstr *file_name, + struct inode *inode, u32 cookie), + + TP_ARGS(mask, data, data_type, dir, file_name, inode, cookie), + + TP_STRUCT__entry( + __field(__u32, mask) + __field(unsigned long, dir_ino) + __field(unsigned long, ino) + __field(dev_t, s_dev) + __field(int, data_type) + __field(u32, cookie) + __string(file_name, file_name ? (const char *)file_name->name : "") + ), + + TP_fast_assign( + __entry->mask = mask; + __entry->dir_ino = dir ? dir->i_ino : 0; + __entry->ino = inode ? inode->i_ino : 0; + __entry->s_dev = dir ? dir->i_sb->s_dev : + inode ? inode->i_sb->s_dev : 0; + __entry->data_type = data_type; + __entry->cookie = cookie; + __assign_str(file_name); + ), + + TP_printk("dev=%d:%d dir=%lu ino=%lu data_type=%d cookie=0x%x mask=0x%x %s name=%s", + MAJOR(__entry->s_dev), MINOR(__entry->s_dev), + __entry->dir_ino, __entry->ino, + __entry->data_type, __entry->cookie, + __entry->mask, show_fsnotify_mask(__entry->mask), + __get_str(file_name)) +); + +#endif /* _TRACE_FSNOTIFY_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> |