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author | Ingo Molnar <mingo@elte.hu> | 2008-10-12 15:05:39 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-10-12 15:05:39 +0200 |
commit | a9b9e81c915e4a57ac3b21d1a7fa7ff184639780 (patch) | |
tree | 98304395fbb5b9c74fca35b196cd414c1949f280 /Documentation/usb/anchors.txt | |
parent | a8b71a2810386a5ac8f43d2095fe3355f0d8db37 (diff) | |
parent | fd048088306656824958e7783ffcee27e241b361 (diff) | |
download | op-kernel-dev-a9b9e81c915e4a57ac3b21d1a7fa7ff184639780.zip op-kernel-dev-a9b9e81c915e4a57ac3b21d1a7fa7ff184639780.tar.gz |
Merge branch 'linus' into x86/memory-corruption-check
Diffstat (limited to 'Documentation/usb/anchors.txt')
-rw-r--r-- | Documentation/usb/anchors.txt | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/usb/anchors.txt b/Documentation/usb/anchors.txt index 7304bcf..5e6b64c 100644 --- a/Documentation/usb/anchors.txt +++ b/Documentation/usb/anchors.txt @@ -42,9 +42,21 @@ This function kills all URBs associated with an anchor. The URBs are called in the reverse temporal order they were submitted. This way no data can be reordered. +usb_unlink_anchored_urbs() +-------------------------- + +This function unlinks all URBs associated with an anchor. The URBs +are processed in the reverse temporal order they were submitted. +This is similar to usb_kill_anchored_urbs(), but it will not sleep. +Therefore no guarantee is made that the URBs have been unlinked when +the call returns. They may be unlinked later but will be unlinked in +finite time. + usb_wait_anchor_empty_timeout() ------------------------------- This function waits for all URBs associated with an anchor to finish or a timeout, whichever comes first. Its return value will tell you whether the timeout was reached. + + |