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| author |  Jiri Slaby (SUSE) <jirislaby@kernel.org>
| 2024-01-22 12:03:20 +0100 |
|---|---|---|
| committer |  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| 2024-01-27 18:08:52 -0800 |
| commit | d321cd13f6dca3c1b0e9e9735901fb5eee7a501c (patch) | |
| tree | 23b990ec9ba2afa076b724747dc07c40b27a9442 /drivers/video | |
| parent | tty: vt: pass proper pointers from tioclinux() (diff) | |
| download | linux-d321cd13f6dca3c1b0e9e9735901fb5eee7a501c.tar.gz linux-d321cd13f6dca3c1b0e9e9735901fb5eee7a501c.tar.bz2 linux-d321cd13f6dca3c1b0e9e9735901fb5eee7a501c.zip | |
tty: vt: push console lock from tioclinux() down to 2 functions
Avoid costly user copies under the console lock. So push the lock down
from tioclinux() to sel_loadlut() and set_vesa_blanking().
It is now obvious what is actually protected.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Tested-by: Helge Deller <deller@gmx.de> # parisc STI console
Link: https://lore.kernel.org/r/20240122110401.7289-7-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/video')
0 files changed, 0 insertions, 0 deletions