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| author | Richard Weinberger <richard@nod.at> | 2014-09-19 11:48:47 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2014-09-19 17:11:57 +0200 |
| commit | adfe83be973dc990f3763de3667c4cd004e6e4f7 (patch) | |
| tree | 1d47d83b405d5615d396a96091d4fa258a6f6907 /drivers/mtd/ubi | |
| parent | UBIFS: Remove bogus assert (diff) | |
| download | linux-adfe83be973dc990f3763de3667c4cd004e6e4f7.tar.xz linux-adfe83be973dc990f3763de3667c4cd004e6e4f7.zip | |
UBI: Improve comment on work_sem
Make clear what work_sem really does.
Suggested-by: Artem Bityutskiy <dedekind1@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Diffstat (limited to 'drivers/mtd/ubi')
| -rw-r--r-- | drivers/mtd/ubi/ubi.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index 7bf416329c19..f2933df15f9c 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 |