diff options
| author | David Brownell <[email protected]> | 2008-08-26 23:35:04 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2008-09-23 13:58:08 -0700 |
| commit | 01c17142659c02d8cd4c67acdd8358180c5c4fb6 (patch) | |
| tree | 76cd2de4494cc071857b60bc6a4022361e4f4dde /net/unix/sysctl_net_unix.c | |
| parent | 0590d5875e3a5dc6586fb16354037f115628896d (diff) | |
USB: fix EHCI periodic transfers
As noted by Stefan Neis <[email protected]>, we had a recent
regression with EHCI periodic transfers, in some (seemingly not
all that common) cases.
The root cause was that the schedule activation was only loosely
coupled to the addition or removal of transfers, so two different
execution contexts could both think they had to deactivate (or
conversely activate) the schedule. So this fix tightens that
coupling, managing it more like a refcount.
Signed-off-by: David Brownell <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions