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[PATCH] hvc_console: Dont always kick the poll thread in interrupt
authorMilton Miller <miltonm@bga.com>
Fri, 8 Jul 2005 00:56:18 +0000 (17:56 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 8 Jul 2005 01:23:38 +0000 (18:23 -0700)
commit8b67f8c177a642b35b7a05f530c12ef2834ef182
treef1e0b3fc48737ccb8f88dd50f16721dec9ff97d8tree | snapshot
parent6f24808eeb54eed5994128a863cd25c40f36cfaccommit | diff
[PATCH] hvc_console: Dont always kick the poll thread in interrupt

Have the hvc console code try to pull characters immediately when receiving an
interrupt, and kick the poll thread only if the immediate poll indicates it
needed a call back to do more work.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/char/hvc_console.c diff | blob | history
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