From: Peter Zijlstra <peterz@infradead.org>
To: mingo@kernel.org, andrii@kernel.org, oleg@redhat.com
Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
peterz@infradead.org, rostedt@goodmis.org, mhiramat@kernel.org,
jolsa@kernel.org, clm@meta.com, paulmck@kernel.org
Subject: [PATCH v2 02/11] perf/uprobe: Remove spurious whitespace
Date: Thu, 11 Jul 2024 13:02:37 +0200 [thread overview]
Message-ID: <20240711110400.421616631@infradead.org> (raw)
In-Reply-To: 20240711110235.098009979@infradead.org
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
kernel/events/uprobes.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -67,7 +67,7 @@ struct uprobe {
* The generic code assumes that it has two members of unknown type
* owned by the arch-specific code:
*
- * insn - copy_insn() saves the original instruction here for
+ * insn - copy_insn() saves the original instruction here for
* arch_uprobe_analyze_insn().
*
* ixol - potentially modified instruction to execute out of
@@ -95,18 +95,18 @@ static LIST_HEAD(delayed_uprobe_list);
* allocated.
*/
struct xol_area {
- wait_queue_head_t wq; /* if all slots are busy */
- atomic_t slot_count; /* number of in-use slots */
- unsigned long *bitmap; /* 0 = free slot */
+ wait_queue_head_t wq; /* if all slots are busy */
+ atomic_t slot_count; /* number of in-use slots */
+ unsigned long *bitmap; /* 0 = free slot */
struct vm_special_mapping xol_mapping;
- struct page *pages[2];
+ struct page *pages[2];
/*
* We keep the vma's vm_start rather than a pointer to the vma
* itself. The probed process or a naughty kernel module could make
* the vma go away, and we must handle that reasonably gracefully.
*/
- unsigned long vaddr; /* Page(s) of instruction slots */
+ unsigned long vaddr; /* Page(s) of instruction slots */
};
/*
next prev parent reply other threads:[~2024-07-11 11:07 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-11 11:02 [PATCH v2 00/11] perf/uprobe: Optimize uprobes Peter Zijlstra
2024-07-11 11:02 ` [PATCH v2 01/11] perf/uprobe: Re-indent labels Peter Zijlstra
2024-07-11 11:58 ` Jiri Olsa
2024-07-11 12:07 ` Peter Zijlstra
2024-07-11 11:02 ` Peter Zijlstra [this message]
2024-07-11 11:02 ` [PATCH v2 03/11] rbtree: Provide rb_find_rcu() / rb_find_add_rcu() Peter Zijlstra
2024-07-12 20:23 ` Andrii Nakryiko
2024-07-15 11:21 ` Peter Zijlstra
2024-07-15 17:13 ` Andrii Nakryiko
2024-07-11 11:02 ` [PATCH v2 04/11] perf/uprobe: RCU-ify find_uprobe() Peter Zijlstra
2024-07-11 13:59 ` Masami Hiramatsu
2024-07-11 11:02 ` [PATCH v2 05/11] perf/uprobe: Simplify UPROBE_HANDLER_REMOVE logic Peter Zijlstra
2024-07-11 11:02 ` [PATCH v2 06/11] perf/uprobe: SRCU-ify uprobe->consumer list Peter Zijlstra
2024-07-12 21:06 ` Andrii Nakryiko
2024-07-15 11:25 ` Peter Zijlstra
2024-07-15 17:30 ` Andrii Nakryiko
2024-07-11 11:02 ` [PATCH v2 07/11] perf/uprobe: Split uprobe_unregister() Peter Zijlstra
2024-07-12 21:10 ` Andrii Nakryiko
2024-07-11 11:02 ` [PATCH v2 08/11] perf/uprobe: Convert (some) uprobe->refcount to SRCU Peter Zijlstra
2024-07-11 14:03 ` Jiri Olsa
2024-07-12 21:21 ` Andrii Nakryiko
2024-07-11 11:02 ` [PATCH v2 09/11] srcu: Add __srcu_clone_read_lock() Peter Zijlstra
2024-07-11 11:02 ` [PATCH v2 10/11] perf/uprobe: Convert single-step and uretprobe to SRCU Peter Zijlstra
2024-07-11 16:06 ` Oleg Nesterov
2024-07-11 18:42 ` Peter Zijlstra
2024-07-12 10:26 ` Oleg Nesterov
2024-07-12 21:28 ` Andrii Nakryiko
2024-07-15 11:59 ` Peter Zijlstra
2024-07-11 11:02 ` [PATCH v2 11/11] perf/uprobe: Add uretprobe timer Peter Zijlstra
2024-07-11 13:19 ` Oleg Nesterov
2024-07-11 15:00 ` Peter Zijlstra
2024-07-11 15:55 ` Peter Zijlstra
2024-07-11 16:06 ` Peter Zijlstra
2024-07-12 21:43 ` Andrii Nakryiko
2024-07-15 11:41 ` Peter Zijlstra
2024-07-15 17:34 ` Andrii Nakryiko
2024-07-12 4:57 ` [PATCH v2 00/11] perf/uprobe: Optimize uprobes Andrii Nakryiko
2024-07-12 9:13 ` Peter Zijlstra
2024-07-12 13:10 ` Peter Zijlstra
2024-07-12 15:29 ` Andrii Nakryiko
2024-07-15 14:45 ` Peter Zijlstra
2024-07-15 17:10 ` Andrii Nakryiko
2024-07-15 18:10 ` Andrii Nakryiko
2024-07-19 18:42 ` Andrii Nakryiko
2024-07-27 0:18 ` Andrii Nakryiko
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