diff options
| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-03-14 17:06:52 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2011-03-16 13:50:16 +0200 |
| commit | a75867432a7eb2cdcaa8613a3b72b1d0594dd930 (patch) | |
| tree | f83b3760bf171a3402ff48616726c6c71d01df2c /drivers/mtd/ubi/ubi.h | |
| parent | a87f29cbbcbd5bd1e4990367cd18967e9bbeacff (diff) | |
UBI: allocate write checking buffer on demand
Instead of using pre-allocated 'ubi->dbg_peb_buf' buffer in
'ubi_dbg_check_write()', dynamically allocate it when needed. The
intend is to get rid of the pre-allocated 'ubi->dbg_peb_buf' buffer
completely. And the need for this arises because we want to change
to dynamic debugging control instead of compile-time control, i.e.,
we are going to kill the CONFIG_MTD_UBI_DEBUG_PARANOID Kconfig
option, which would mean that 'ubi->dbg_peb_buf' is always allocated,
which would be wasteful.
Thus, we are getting rid of 'ubi->dbg_peb_buf', and this is a
preparation for that.
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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/ubi/ubi.h b/drivers/mtd/ubi/ubi.h index 0b0149c41fe3..9af362c2a137 100644 --- a/drivers/mtd/ubi/ubi.h +++ b/drivers/mtd/ubi/ubi.h @@ -40,6 +40,7 @@ #include <linux/notifier.h> #include <linux/mtd/mtd.h> #include <linux/mtd/ubi.h> +#include <asm/pgtable.h> #include "ubi-media.h" #include "scan.h" |