03bea515b9
commit 20e2b791796bd68816fa115f12be5320de2b8021 upstream. The ISA msnd drivers have loops fetching the ring-buffer head, tail and size values inside the loops. Such codes are inefficient and fragile. This patch optimizes it, and also adds the sanity check to avoid the endless loops. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=196131 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=196133 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: grygorii tertychnyi <gtertych@cisco.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| Makefile | ||
| msnd.c | ||
| msnd.h | ||
| msnd_classic.c | ||
| msnd_classic.h | ||
| msnd_midi.c | ||
| msnd_pinnacle.c | ||
| msnd_pinnacle.h | ||
| msnd_pinnacle_mixer.c | ||