diff options
Diffstat (limited to 'Documentation/networking/NAPI_HOWTO.txt')
| -rw-r--r-- | Documentation/networking/NAPI_HOWTO.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/networking/NAPI_HOWTO.txt b/Documentation/networking/NAPI_HOWTO.txt index fb6e49cd41f4..fb8dc6422a52 100644 --- a/Documentation/networking/NAPI_HOWTO.txt +++ b/Documentation/networking/NAPI_HOWTO.txt | |||
| @@ -535,11 +535,11 @@ done: | |||
| 535 | * 1. it can race with disabling irqs in irq handler (which are done to | 535 | * 1. it can race with disabling irqs in irq handler (which are done to |
| 536 | * schedule polls) | 536 | * schedule polls) |
| 537 | * 2. it can race with dis/enabling irqs in other poll threads | 537 | * 2. it can race with dis/enabling irqs in other poll threads |
| 538 | * 3. if an irq raised after the begining of the outer beginning | 538 | * 3. if an irq raised after the beginning of the outer beginning |
| 539 | * loop(marked in the code above), it will be immediately | 539 | * loop (marked in the code above), it will be immediately |
| 540 | * triggered here. | 540 | * triggered here. |
| 541 | * | 541 | * |
| 542 | * Summarizing: the logic may results in some redundant irqs both | 542 | * Summarizing: the logic may result in some redundant irqs both |
| 543 | * due to races in masking and due to too late acking of already | 543 | * due to races in masking and due to too late acking of already |
| 544 | * processed irqs. The good news: no events are ever lost. | 544 | * processed irqs. The good news: no events are ever lost. |
| 545 | */ | 545 | */ |