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(parent: a4f7e76) | patch
[ARM] nommu: Initial uCLinux support for MMU-based CPUs
authorHyok S. Choi <hyok.choi@samsung.com>
Wed, 28 Jun 2006 13:10:01 +0000 (14:10 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 28 Jun 2006 16:59:56 +0000 (17:59 +0100)
commitd090dddaba7c8da6401bb259340dce05ca32f564
treec35d9e22dc09d40144b4a672962269ff60c9ad07tree | snapshot (tar.gz zip)
parenta4f7e76367f7775ecf534a37b4623c83d9d7ba74commit | diff
[ARM] nommu: Initial uCLinux support for MMU-based CPUs

In noMMU mode, various of functions which are defined in mm/proc-*.S
is not valid or needed to be avoided. i.g. switch_mm is not needed,
just returns and this makes the I & D caches are valid which shows
great improvement of performance including task switching and IPC.

Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
13 files changed:
arch/arm/mm/proc-arm1020.S diff | blob | blame | history
arch/arm/mm/proc-arm1020e.S diff | blob | blame | history
arch/arm/mm/proc-arm1022.S diff | blob | blame | history
arch/arm/mm/proc-arm1026.S diff | blob | blame | history
arch/arm/mm/proc-arm6_7.S diff | blob | blame | history
arch/arm/mm/proc-arm720.S diff | blob | blame | history
arch/arm/mm/proc-arm920.S diff | blob | blame | history
arch/arm/mm/proc-arm922.S diff | blob | blame | history
arch/arm/mm/proc-arm925.S diff | blob | blame | history
arch/arm/mm/proc-arm926.S diff | blob | blame | history
arch/arm/mm/proc-sa110.S diff | blob | blame | history
arch/arm/mm/proc-sa1100.S diff | blob | blame | history
arch/arm/mm/proc-v6.S diff | blob | blame | history
Motorola kernel-slsi