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 01/11] perf/uprobe: Re-indent labels
Date: Thu, 11 Jul 2024 13:02:36 +0200 [thread overview]
Message-ID: <20240711110400.309670567@infradead.org> (raw)
In-Reply-To: 20240711110235.098009979@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:[~2024-07-11 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 ` Peter Zijlstra [this message]
2024-07-11 11:58 ` [PATCH v2 01/11] perf/uprobe: Re-indent labels Jiri Olsa
2024-07-11 12:07 ` Peter Zijlstra
2024-07-11 11:02 ` [PATCH v2 02/11] perf/uprobe: Remove spurious whitespace Peter Zijlstra
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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