linux-kernel - [PATCH] writeback: Remove useless comment for __wakeup_flusher_threads

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Date:   Sun, 10 Jan 2021 16:14:53 +0800
From:   winndows@....com
To:     viro@...iv.linux.org.uk
Cc:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        Liao Pingfang <winndows@....com>
Subject: [PATCH] writeback: Remove useless comment for __wakeup_flusher_threads_bdi()

From: Liao Pingfang <winndows@....com>

Remove useless comment for __wakeup_flusher_threads_bdi(), as
argument 'nr_pages' was removed.

Fixes: e8e8a0c6c9bf ("writeback: move nr_pages == 0 logic to one location")
Signed-off-by: Liao Pingfang <winndows@....com>
---
 fs/fs-writeback.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index acfb558..05eee22 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -2099,10 +2099,6 @@ void wb_workfn(struct work_struct *work)
 	current->flags &= ~PF_SWAPWRITE;
 }
 
-/*
- * Start writeback of `nr_pages' pages on this bdi. If `nr_pages' is zero,
- * write back the whole world.
- */
 static void __wakeup_flusher_threads_bdi(struct backing_dev_info *bdi,
 					 enum wb_reason reason)
 {
-- 
1.8.3.1