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| author | Peter Hurley <peter@hurleysoftware.com> | 2013-11-07 18:59:46 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-04 19:05:41 (GMT) |
| commit | b4a1a4cc91f62441214ae75aff9a2834bc7f5c10 (patch) | |
| tree | 463ffc5a5e3b2def0a68d99584484e79408d22bc /Documentation | |
| parent | a4839c4c246a66ec0bb40aaa78aeeca4fd38f252 (diff) | |
| download | linux-fsl-qoriq-b4a1a4cc91f62441214ae75aff9a2834bc7f5c10.tar.xz | |
n_tty: Ensure reader restarts worker for next reader
commit 42458f41d08f0873299e830464c1232a6839297d upstream.
A departing reader must restart a flush_to_ldisc() worker _before_
the next reader enters the read loop; this is to avoid the new reader
concluding no more i/o is available and prematurely exiting, when the
old reader simply hasn't re-started the worker yet.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions