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| author | Davidlohr Bueso <dave@stgolabs.net> | 2021-01-15 03:20:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-27 16:57:06 +0300 |
| commit | 2c104a469a4ce276117acda94ccf922c3b82d735 (patch) | |
| tree | bf0019b21384ea7c23f52836db5e18ab92b16d8c /drivers/w1 | |
| parent | afe9017901761d04a106916e02619caf0d2afbf5 (diff) | |
| download | linux-2c104a469a4ce276117acda94ccf922c3b82d735.tar.xz | |
platform/goldfish: Convert pipe tasklet to threaded irq
Tasklets have long been deprecated as being too heavy on the system
by running in irq context - and this is not a performance critical
path. If a higher priority process wants to run, it must wait for
the tasklet to finish before doing so. A more suitable equivalent
is to converted to threaded irq instead and deal with the signaled
pipes in task context.
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Link: https://lore.kernel.org/r/20210115002014.117528-1-dave@stgolabs.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/w1')
0 files changed, 0 insertions, 0 deletions