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Revert "OMAPFB: simplify locking"
authorTomi Valkeinen <tomi.valkeinen@ti.com>
Thu, 13 Dec 2012 11:19:05 +0000 (13:19 +0200)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Thu, 13 Dec 2012 11:19:05 +0000 (13:19 +0200)
commit3ed37d9aba486dece93e05d68f691b80ee100900
tree3e391eb45694c948c608a9c5ce99bc2cc0b52164tree | snapshot
parentc7e1eae537652330cec3fbf5f8f50000b2f24269commit | diff
Revert "OMAPFB: simplify locking"

This reverts commit b41deecbda70067b26a3a7704fdf967a7940935b.

The simpler locking causes huge latencies when two processes use the
omapfb, even if they use different framebuffers.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drivers/video/omap2/omapfb/omapfb-ioctl.c diff | blob | blame | history
drivers/video/omap2/omapfb/omapfb-main.c diff | blob | blame | history
drivers/video/omap2/omapfb/omapfb-sysfs.c diff | blob | blame | history
drivers/video/omap2/omapfb/omapfb.h diff | blob | blame | history
Linux kernel - Deliverables
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