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From: Randy Dunlap <>
To: Linux FS Devel <>,
	Al Viro <>
Cc: Andrew Morton <>,
	Tejun Heo <>, Jens Axboe <>
Subject: [PATCH] fs: fs-writeback.c: fix kernel-doc warning
Date: Tue, 8 Oct 2019 13:36:08 -0700
Message-ID: <> (raw)

From: Randy Dunlap <>

Fix kernel-doc warning in fs/fs-writeback.c:

../fs/fs-writeback.c:913: warning: Excess function parameter 'nr_pages' description in 'cgroup_writeback_by_id'

Fixes: d62241c7a406 ("writeback, memcg: Implement cgroup_writeback_by_id()")
Signed-off-by: Randy Dunlap <>
Cc: Tejun Heo <>
Cc: Jens Axboe <>
 fs/fs-writeback.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20191008.orig/fs/fs-writeback.c
+++ linux-next-20191008/fs/fs-writeback.c
@@ -905,7 +905,7 @@ restart:
  * cgroup_writeback_by_id - initiate cgroup writeback from bdi and memcg IDs
  * @bdi_id: target bdi id
  * @memcg_id: target memcg css id
- * @nr_pages: number of pages to write, 0 for best-effort dirty flushing
+ * @nr: number of pages to write, 0 for best-effort dirty flushing
  * @reason: reason why some writeback work initiated
  * @done: target wb_completion

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