tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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tracing: Move d_max_latency out of CONFIG_FSNOTIFY protection

The tracing_max_latency shouldn't be limited if CONFIG_FSNOTIFY is defined
or not and it was moved out of that protection to be always available with
CONFIG_TRACER_MAX_TRACE. All was moved out except the dentry descriptor
for it (d_max_latency) and it failed to build on some configs.

Move that out of the CONFIG_FSNOTIFY protection too.

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://patch.msgid.link/20260209194631.788bfc85@fedora
Fixes: ba73713da50e ("tracing: Clean up use of trace_create_maxlat_file()")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202602092133.fTdojd95-lkp@intel.com/
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

Steven Rostedt b4bade50 c4f1fe47

+1 -1
+1 -1
kernel/trace/trace.h
··· 348 348 unsigned int snapshot; 349 349 #ifdef CONFIG_TRACER_MAX_TRACE 350 350 unsigned long max_latency; 351 - #ifdef CONFIG_FSNOTIFY 352 351 struct dentry *d_max_latency; 352 + #ifdef CONFIG_FSNOTIFY 353 353 struct work_struct fsnotify_work; 354 354 struct irq_work fsnotify_irqwork; 355 355 #endif /* CONFIG_FSNOTIFY */