diff options
| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-03-14 18:11:29 +0300 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-03-16 14:50:16 +0300 |
| commit | 6edb9793959fb547a15d5ffe6b142d9f0b3e41a6 (patch) | |
| tree | 85ce150c27b728dbddcfbd303154c7e59c95e548 /drivers/mtd/ubi/ubi.h | |
| parent | 332873d60b943c9bf53957c6e334038ac5e9dc6b (diff) | |
| download | linux-6edb9793959fb547a15d5ffe6b142d9f0b3e41a6.tar.xz | |
UBI: kill debugging buffer
This patch kills the 'ubi->dbg_peb_buf' debugging buffer and the
associated mutex, because all users of this buffer are now gone.
We are killing this buffer because we are going to switch to
dynamic debugging control, just like in UBIFS, which means that
CONFIG_MTD_UBI_DEBUG_PARANOID will be removed. In this case we'd
end up always allocating 'ubi->dbg_peb_buf', which is rather large
(128KiB or more), and this would be wasteful. Thus, we are just
killing it.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/ubi.h')
| -rw-r--r-- | drivers/mtd/ubi/ubi.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index 9af362c2a137..49c864d175db 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -388,8 +388,6 @@ struct ubi_wl_entry; * @peb_buf2: another buffer of PEB size used for different purposes * @buf_mutex: protects @peb_buf1 and @peb_buf2 * @ckvol_mutex: serializes static volume checking when opening - * @dbg_peb_buf: buffer of PEB size used for debugging - * @dbg_buf_mutex: protects @dbg_peb_buf */ struct ubi_device { struct cdev cdev; @@ -471,10 +469,6 @@ struct ubi_device { void *peb_buf2; struct mutex buf_mutex; struct mutex ckvol_mutex; -#ifdef CONFIG_MTD_UBI_DEBUG_PARANOID - void *dbg_peb_buf; - struct mutex dbg_buf_mutex; -#endif }; extern struct kmem_cache *ubi_wl_entry_slab; |