diff options
Diffstat (limited to 'include/linux/page-flags.h')
| -rw-r--r-- | include/linux/page-flags.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 8cef69d462f2..9ea629c02a4b 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h | |||
| @@ -86,8 +86,9 @@ | |||
| 86 | * - The __xxx_page_state variants can be used safely when interrupts are | 86 | * - The __xxx_page_state variants can be used safely when interrupts are |
| 87 | * disabled. | 87 | * disabled. |
| 88 | * - The __xxx_page_state variants can be used if the field is only | 88 | * - The __xxx_page_state variants can be used if the field is only |
| 89 | * modified from process context, or only modified from interrupt context. | 89 | * modified from process context and protected from preemption, or only |
| 90 | * In this case, the field should be commented here. | 90 | * modified from interrupt context. In this case, the field should be |
| 91 | * commented here. | ||
| 91 | */ | 92 | */ |
| 92 | struct page_state { | 93 | struct page_state { |
| 93 | unsigned long nr_dirty; /* Dirty writeable pages */ | 94 | unsigned long nr_dirty; /* Dirty writeable pages */ |