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mm: mmap_lock: remove redundant newline in TP_printk
Ftrace core will add newline automatically on printing, so using it in TP_printkcreates a blank line. Link: https://lkml.kernel.org/r/20211009071105.69544-1-ligang.bdlg@bytedance.com Signed-off-by: Gang Li <ligang.bdlg@bytedance.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Axel Rasmussen <axelrasmussen@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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1 changed files with 3 additions and 3 deletions
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@ -32,7 +32,7 @@ TRACE_EVENT_FN(mmap_lock_start_locking,
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),
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TP_printk(
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"mm=%p memcg_path=%s write=%s\n",
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"mm=%p memcg_path=%s write=%s",
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__entry->mm,
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__get_str(memcg_path),
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__entry->write ? "true" : "false"
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@ -63,7 +63,7 @@ TRACE_EVENT_FN(mmap_lock_acquire_returned,
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),
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TP_printk(
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"mm=%p memcg_path=%s write=%s success=%s\n",
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"mm=%p memcg_path=%s write=%s success=%s",
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__entry->mm,
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__get_str(memcg_path),
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__entry->write ? "true" : "false",
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@ -92,7 +92,7 @@ TRACE_EVENT_FN(mmap_lock_released,
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),
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TP_printk(
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"mm=%p memcg_path=%s write=%s\n",
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"mm=%p memcg_path=%s write=%s",
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__entry->mm,
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__get_str(memcg_path),
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__entry->write ? "true" : "false"
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