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| author | Darren Hart <[email protected]> | 2009-04-02 21:19:38 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-04-02 21:39:53 +0000 |
| commit | cd84a42f315e50edd454c27a3da3951ccd3d735a (patch) | |
| tree | fa13b2faa6c2f73255f52a65cd4f572d9bd95e1a /lib/debug_locks.c | |
| parent | serial: fixup /proc/tty/driver/serial after proc_fops conversion (diff) | |
| download | kernel-cd84a42f315e50edd454c27a3da3951ccd3d735a.tar.gz kernel-cd84a42f315e50edd454c27a3da3951ccd3d735a.zip | |
futex: comment requeue key reference semantics
We've tripped over the futex_requeue drop_count refering to key2
instead of key1. The code is actually correct, but is non-intuitive.
This patch adds an explicit comment explaining the requeue.
Signed-off-by: Darren Hart <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Nick Piggin <[email protected]>
Cc: Rusty Russell <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'lib/debug_locks.c')
0 files changed, 0 insertions, 0 deletions