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authorKemeng Shi <shikemeng@huaweicloud.com>2024-02-28 10:19:57 +0100
committerChristian Brauner <brauner@kernel.org>2024-04-05 15:53:45 +0200
commitba679de9c3fc511f457ea0ad8f5a22e9152fa07b (patch)
tree4d0a228206b765f0f11cb4f410b2b74c7b2c76d1 /fs/fs-writeback.c
parentfs/writeback: only calculate dirtied_before when b_io is empty (diff)
downloadlinux-ba679de9c3fc511f457ea0ad8f5a22e9152fa07b.tar.xz
linux-ba679de9c3fc511f457ea0ad8f5a22e9152fa07b.zip
fs/writeback: correct comment of __wakeup_flusher_threads_bdi
Commit e8e8a0c6c9bfc ("writeback: move nr_pages == 0 logic to one location") removed parameter nr_pages of __wakeup_flusher_threads_bdi and we try to writeback all dirty pages in __wakeup_flusher_threads_bdi now. Just correct stale comment. Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com> Link: https://lore.kernel.org/r/20240228091958.288260-6-shikemeng@huaweicloud.com Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/fs-writeback.c')
-rw-r--r--fs/fs-writeback.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index cbfb3e05e120..e853da9a7fbb 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -2332,8 +2332,7 @@ void wb_workfn(struct work_struct *work)
}
/*
- * Start writeback of `nr_pages' pages on this bdi. If `nr_pages' is zero,
- * write back the whole world.
+ * Start writeback of all dirty pages on this bdi.
*/
static void __wakeup_flusher_threads_bdi(struct backing_dev_info *bdi,
enum wb_reason reason)