diff options
| author | Sidney Amani | 2009-01-27 10:11:46 +0100 |
|---|---|---|
| committer | Artem Bityutskiy | 2009-01-27 15:54:41 +0100 |
| commit | 766fb95ba06e1bbf531d30dc05e21b2d4a0e8dd2 (patch) | |
| tree | a7041e919ca5f6d5460b7d7ecfb27e08b9119236 /drivers/mtd/ubi/Kconfig.debug | |
| parent | UBI: fix resource de-allocation (diff) | |
| download | kernel-qcow2-linux-766fb95ba06e1bbf531d30dc05e21b2d4a0e8dd2.tar.gz kernel-qcow2-linux-766fb95ba06e1bbf531d30dc05e21b2d4a0e8dd2.tar.xz kernel-qcow2-linux-766fb95ba06e1bbf531d30dc05e21b2d4a0e8dd2.zip | |
UBI: allow direct user-space I/O
Introduce a new ioctl UBI_IOCSETPROP to set properties
on a volume. Also add the first property:
UBI_PROP_DIRECT_WRITE, this property is used to set the
ability to use direct writes in userspace
Signed-off-by: Sidney Amani <seed@uffs.org>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/Kconfig.debug')
| -rw-r--r-- | drivers/mtd/ubi/Kconfig.debug | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/mtd/ubi/Kconfig.debug b/drivers/mtd/ubi/Kconfig.debug index 1e2ee22edeff..2246f154e2f7 100644 --- a/drivers/mtd/ubi/Kconfig.debug +++ b/drivers/mtd/ubi/Kconfig.debug @@ -33,16 +33,6 @@ config MTD_UBI_DEBUG_DISABLE_BGT This option switches the background thread off by default. The thread may be also be enabled/disabled via UBI sysfs. -config MTD_UBI_DEBUG_USERSPACE_IO - bool "Direct user-space write/erase support" - default n - depends on MTD_UBI_DEBUG - help - By default, users cannot directly write and erase individual - eraseblocks of dynamic volumes, and have to use update operation - instead. This option enables this capability - it is very useful for - debugging and testing. - config MTD_UBI_DEBUG_EMULATE_BITFLIPS bool "Emulate flash bit-flips" depends on MTD_UBI_DEBUG |