Messages in this thread Patch in this message | | | From | Richard Weinberger <> | Subject | [PATCH 2/2] UBI: Improve comment on work_sem | Date | Fri, 19 Sep 2014 11:48:47 +0200 |
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Make clear what work_sem really does.
Suggested-by: Artem Bityutskiy <dedekind1@gmail.com> Signed-off-by: Richard Weinberger <richard@nod.at> --- drivers/mtd/ubi/ubi.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index 7bf4163..f2933df 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -439,7 +439,8 @@ struct ubi_debug_info { * @move_to, @move_to_put @erase_pending, @wl_scheduled, @works, * @erroneous, and @erroneous_peb_count fields * @move_mutex: serializes eraseblock moves - * @work_sem: synchronizes the WL worker with use tasks + * @work_sem: used to wait for all the scheduled works to finish and prevent + * new works from being submitted * @wl_scheduled: non-zero if the wear-leveling was scheduled * @lookuptbl: a table to quickly find a &struct ubi_wl_entry object for any * physical eraseblock -- 1.8.4.5
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