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| author | Peter Hurley <peter@hurleysoftware.com> | 2013-06-15 13:28:31 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-17 21:55:30 +0200 |
| commit | 7879a9f9fd4ff4a88b3c51f4ab6718dc7f86ed86 (patch) | |
| tree | e983db0f0fcf544201b3e457f616ac3c909bbac4 /drivers/tty/tty_io.c | |
| parent | n_tty: Fix unsafe update of available buffer space (diff) | |
| download | linux-7879a9f9fd4ff4a88b3c51f4ab6718dc7f86ed86.tar.xz linux-7879a9f9fd4ff4a88b3c51f4ab6718dc7f86ed86.zip | |
n_tty: Buffer work should not reschedule itself
Although the driver-side input path must update the available
buffer space, it should not reschedule itself. If space is still
available and the flip buffers are not empty, flush_to_ldisc()
will loop again.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_io.c')
0 files changed, 0 insertions, 0 deletions