From: Peter Zijlstra <peterz@infradead.org>
To: mingo@kernel.org, andrii@kernel.org
Cc: linux-kernel@vger.kernel.org, peterz@infradead.org,
rostedt@goodmis.org, mhiramat@kernel.org, oleg@redhat.com,
jolsa@kernel.org, clm@meta.com, paulmck@kernel.org
Subject: [PATCH 01/10] perf/uprobe: Re-indent labels
Date: Mon, 08 Jul 2024 11:12:42 +0200 [thread overview]
Message-ID: <20240708092415.248663071@infradead.org> (raw)
In-Reply-To: <20240708091241.544262971@infradead.org>
Remove the silly label indenting.
s/^\ \([[:alnum:]]*\):$/\1:/g
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
kernel/events/uprobes.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -205,7 +205,7 @@ static int __replace_page(struct vm_area
folio_put(old_folio);
err = 0;
- unlock:
+unlock:
mmu_notifier_invalidate_range_end(&range);
folio_unlock(old_folio);
return err;
@@ -857,7 +857,7 @@ static int prepare_uprobe(struct uprobe
smp_wmb(); /* pairs with the smp_rmb() in handle_swbp() */
set_bit(UPROBE_COPY_INSN, &uprobe->flags);
- out:
+out:
up_write(&uprobe->consumer_rwsem);
return ret;
@@ -965,7 +965,7 @@ build_map_info(struct address_space *map
struct map_info *info;
int more = 0;
- again:
+again:
i_mmap_lock_read(mapping);
vma_interval_tree_foreach(vma, &mapping->i_mmap, pgoff, pgoff) {
if (!valid_vma(vma, is_register))
@@ -1019,7 +1019,7 @@ build_map_info(struct address_space *map
} while (--more);
goto again;
- out:
+out:
while (prev)
prev = free_map_info(prev);
return curr;
@@ -1068,13 +1068,13 @@ register_for_each_vma(struct uprobe *upr
err |= remove_breakpoint(uprobe, mm, info->vaddr);
}
- unlock:
+unlock:
mmap_write_unlock(mm);
- free:
+free:
mmput(mm);
info = free_map_info(info);
}
- out:
+out:
percpu_up_write(&dup_mmap_sem);
return err;
}
@@ -1159,7 +1159,7 @@ static int __uprobe_register(struct inod
if (!IS_ALIGNED(ref_ctr_offset, sizeof(short)))
return -EINVAL;
- retry:
+retry:
uprobe = alloc_uprobe(inode, offset, ref_ctr_offset);
if (!uprobe)
return -ENOMEM;
@@ -1468,7 +1468,7 @@ static int xol_add_vma(struct mm_struct
ret = 0;
/* pairs with get_xol_area() */
smp_store_release(&mm->uprobes_state.xol_area, area); /* ^^^ */
- fail:
+fail:
mmap_write_unlock(mm);
return ret;
@@ -1512,7 +1512,7 @@ static struct xol_area *__create_xol_are
kfree(area->bitmap);
free_area:
kfree(area);
- out:
+out:
return NULL;
}
@@ -1915,7 +1915,7 @@ static void prepare_uretprobe(struct upr
utask->return_instances = ri;
return;
- fail:
+fail:
kfree(ri);
}
@@ -2031,7 +2031,7 @@ static int is_trap_at_addr(struct mm_str
copy_from_page(page, vaddr, &opcode, UPROBE_SWBP_INSN_SIZE);
put_page(page);
- out:
+out:
/* This needs to return true for any variant of the trap insn */
return is_trap_insn(&opcode);
}
@@ -2159,7 +2159,7 @@ static void handle_trampoline(struct pt_
utask->return_instances = ri;
return;
- sigill:
+sigill:
uprobe_warn(current, "handle uretprobe, sending SIGILL.");
force_sig(SIGILL);
next prev parent reply other threads:[~2024-07-08 9:29 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-08 9:12 [PATCH 00/10] perf/uprobe: Optimize uprobes Peter Zijlstra
2024-07-08 9:12 ` Peter Zijlstra [this message]
2024-07-08 9:12 ` [PATCH 02/10] perf/uprobe: Remove spurious whitespace Peter Zijlstra
2024-07-08 9:12 ` [PATCH 03/10] rbtree: Provide rb_find_rcu() / rb_find_add_rcu() Peter Zijlstra
2024-07-10 1:29 ` Masami Hiramatsu
2024-07-10 7:55 ` Peter Zijlstra
2024-07-10 14:05 ` Masami Hiramatsu
2024-07-08 9:12 ` [PATCH 04/10] perf/uprobe: RCU-ify find_uprobe() Peter Zijlstra
2024-07-08 16:35 ` Oleg Nesterov
2024-07-08 18:08 ` Peter Zijlstra
2024-07-09 14:32 ` Oleg Nesterov
2024-07-09 15:02 ` Peter Zijlstra
2024-07-09 15:23 ` Oleg Nesterov
2024-07-08 9:12 ` [PATCH 05/10] perf/uprobe: SRCU-ify uprobe->consumer list Peter Zijlstra
2024-07-09 12:05 ` Peter Zijlstra
2024-07-09 13:33 ` Oleg Nesterov
2024-07-09 14:32 ` Peter Zijlstra
2024-07-09 15:05 ` Oleg Nesterov
2024-07-09 15:19 ` Peter Zijlstra
2024-07-09 15:34 ` Oleg Nesterov
2024-07-09 14:32 ` Peter Zijlstra
2024-07-08 9:12 ` [PATCH 06/10] perf/uprobe: Split uprobe_unregister() Peter Zijlstra
2024-07-10 1:40 ` Masami Hiramatsu
2024-07-08 9:12 ` [PATCH 07/10] perf/uprobe: Convert (some) uprobe->refcount to SRCU Peter Zijlstra
2024-07-08 9:12 ` [PATCH 08/10] srcu: Add __srcu_clone_read_lock() Peter Zijlstra
2024-07-10 5:48 ` Boqun Feng
2024-07-10 10:02 ` Peter Zijlstra
2024-07-10 12:05 ` Peter Zijlstra
2024-07-08 9:12 ` [PATCH 09/10] perf/uprobe: Convert single-step and uretprobe to SRCU Peter Zijlstra
2024-07-08 9:12 ` [PATCH 10/10] perf/uprobe: Add uretprobe timer Peter Zijlstra
2024-07-08 22:56 ` [PATCH 00/10] perf/uprobe: Optimize uprobes Masami Hiramatsu
2024-07-09 0:25 ` Andrii Nakryiko
2024-07-09 9:01 ` Peter Zijlstra
2024-07-09 14:11 ` Paul E. McKenney
2024-07-09 14:29 ` Peter Zijlstra
2024-07-09 14:36 ` Paul E. McKenney
2024-07-09 15:31 ` Peter Zijlstra
2024-07-09 15:56 ` Paul E. McKenney
2024-07-09 16:10 ` Matthew Wilcox
2024-07-09 16:30 ` Matthew Wilcox
2024-07-09 16:57 ` Paul E. McKenney
2024-07-10 9:16 ` Peter Zijlstra
2024-07-10 9:40 ` Peter Zijlstra
2024-07-22 19:09 ` Suren Baghdasaryan
2024-07-27 0:20 ` Andrii Nakryiko
2024-07-27 1:29 ` Suren Baghdasaryan
2024-07-27 3:45 ` Matthew Wilcox
2024-07-30 3:18 ` Andrii Nakryiko
2024-07-30 13:10 ` Peter Zijlstra
2024-07-30 18:10 ` Suren Baghdasaryan
2024-08-03 5:47 ` Andrii Nakryiko
2024-08-03 8:53 ` Peter Zijlstra
2024-08-04 23:22 ` Andrii Nakryiko
2024-08-06 4:08 ` Andrii Nakryiko
2024-08-06 14:50 ` Suren Baghdasaryan
2024-08-06 17:40 ` Andrii Nakryiko
2024-08-06 17:44 ` Suren Baghdasaryan
2024-08-07 1:36 ` Suren Baghdasaryan
2024-08-07 5:13 ` Suren Baghdasaryan
2024-08-07 17:49 ` Andrii Nakryiko
2024-08-07 18:04 ` Suren Baghdasaryan
2024-08-07 18:30 ` Andrii Nakryiko
2024-08-07 18:33 ` Suren Baghdasaryan
2024-08-08 0:47 ` Andrii Nakryiko
2024-07-30 13:46 ` Peter Zijlstra
2024-07-30 18:16 ` Suren Baghdasaryan
2024-07-09 16:42 ` Andrii Nakryiko
2024-07-09 9:03 ` Peter Zijlstra
2024-07-09 10:01 ` Jiri Olsa
2024-07-09 10:16 ` Peter Zijlstra
2024-07-09 22:10 ` Masami Hiramatsu
2024-07-10 10:10 ` Peter Zijlstra
2024-07-10 14:56 ` Masami Hiramatsu
2024-07-10 18:40 ` Andrii Nakryiko
2024-07-11 8:51 ` Peter Zijlstra
2024-07-11 15:17 ` Masami Hiramatsu
2024-07-11 15:22 ` Peter Zijlstra
2024-07-11 17:47 ` Steven Rostedt
2024-07-11 23:59 ` Masami Hiramatsu
2024-07-10 0:55 ` Masami Hiramatsu
2024-07-09 21:47 ` Andrii Nakryiko
2024-07-10 10:12 ` Peter Zijlstra
2024-07-10 12:34 ` Peter Zijlstra
2024-07-09 7:11 ` Peter Zijlstra
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