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| author | Ian Munsie <imunsie@au1.ibm.com> | 2012-11-08 06:03:14 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-11-15 05:08:08 +0100 |
| commit | fc8effa4e46fb7bd8a3c5e293efc56b74a54b7a5 (patch) | |
| tree | 22a3c24c567c69939a72ed0e280ac040072a16c3 /drivers/video/backlight | |
| parent | powerpc: Move get_longbusy_msecs into hvcall.h and remove duplicate function (diff) | |
| download | linux-fc8effa4e46fb7bd8a3c5e293efc56b74a54b7a5.tar.xz linux-fc8effa4e46fb7bd8a3c5e293efc56b74a54b7a5.zip | |
powerpc: Enable relocation on during exceptions at boot
We currently do this synchronously at boot from setup_arch. On a large
system this could hypothetically take a little while to complete, so
currently we will give up if we are asked to wait for more than a second
in total.
If we actually start hitting that timeout in practice we can always move
this code into a kernel thread to take care of it in the background.
Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'drivers/video/backlight')
0 files changed, 0 insertions, 0 deletions