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undeprecate raw driver

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Despite repeated attempts over the last two and half years, this driver
seems somewhat persistant.  Remove its deprecated status as it has existing
users who may not be in a position to migrate their apps to O_DIRECT.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dave Jones 2007-07-15 23:40:49 -07:00 committed by Linus Torvalds
parent f3a740c5fb
commit abd4aa5a97
2 changed files with 4 additions and 13 deletions
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8
Documentation/feature-removal-schedule.txt
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@ -41,14 +41,6 @@ Who: Pavel Machek <pavel@suse.cz>
---------------------------
What: RAW driver (CONFIG_RAW_DRIVER)
When: December 2005
Why: declared obsolete since kernel 2.6.3
O_DIRECT can be used instead
Who: Adrian Bunk <bunk@stusta.de>
---------------------------
What: old NCR53C9x driver
When: October 2007
Why: Replaced by the much better esp_scsi driver. Actual low-level

9
drivers/char/Kconfig
View file

@ -979,15 +979,14 @@ config GPIO_VR41XX
depends on CPU_VR41XX
config RAW_DRIVER
tristate "RAW driver (/dev/raw/rawN) (OBSOLETE)"
tristate "RAW driver (/dev/raw/rawN)"
depends on BLOCK
help
The raw driver permits block devices to be bound to /dev/raw/rawN.
Once bound, I/O against /dev/raw/rawN uses efficient zero-copy I/O.
The raw driver permits block devices to be bound to /dev/raw/rawN.
Once bound, I/O against /dev/raw/rawN uses efficient zero-copy I/O.
See the raw(8) manpage for more details.
The raw driver is deprecated and will be removed soon.
Applications should simply open the device (eg /dev/hda1)
Applications should preferably open the device (eg /dev/hda1)
with the O_DIRECT flag.
config MAX_RAW_DEVS