diff options
author | Helge Deller <deller@gmx.de> | 2017-05-29 15:14:16 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-21 05:42:20 (GMT) |
commit | e3d2adaaf92760282888899d853535e08606cc98 (patch) | |
tree | c84d56d2783b33df457d10ca1b14ad23d5a6df12 /tools/firewire/decode-fcp.c | |
parent | 8ed89cfc8692d7d2fa61a462619334107697aa99 (diff) | |
download | linux-e3d2adaaf92760282888899d853535e08606cc98.tar.xz |
parisc/mm: Ensure IRQs are off in switch_mm()
commit 649aa24254e85bf6bd7807dd372d083707852b1f upstream.
This is because of commit f98db6013c55 ("sched/core: Add switch_mm_irqs_off()
and use it in the scheduler") in which switch_mm_irqs_off() is called by the
scheduler, vs switch_mm() which is used by use_mm().
This patch lets the parisc code mirror the x86 and powerpc code, ie. it
disables interrupts in switch_mm(), and optimises the scheduler case by
defining switch_mm_irqs_off().
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/firewire/decode-fcp.c')
0 files changed, 0 insertions, 0 deletions