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Diffstat (limited to 'Documentation/mutex-design.txt')
| -rw-r--r-- | Documentation/mutex-design.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/mutex-design.txt b/Documentation/mutex-design.txt index cbf79881a41c..51f935191ae5 100644 --- a/Documentation/mutex-design.txt +++ b/Documentation/mutex-design.txt | |||
| @@ -90,7 +90,8 @@ of advantages of mutexes: | |||
| 90 | * - task may not exit with mutex held | 90 | * - task may not exit with mutex held |
| 91 | * - memory areas where held locks reside must not be freed | 91 | * - memory areas where held locks reside must not be freed |
| 92 | * - held mutexes must not be reinitialized | 92 | * - held mutexes must not be reinitialized |
| 93 | * - mutexes may not be used in irq contexts | 93 | * - mutexes may not be used in hardware or software interrupt |
| 94 | * contexts such as tasklets and timers | ||
| 94 | 95 | ||
| 95 | furthermore, there are also convenience features in the debugging | 96 | furthermore, there are also convenience features in the debugging |
| 96 | code: | 97 | code: |