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| author | Grant Likely <grant.likely@secretlab.ca> | 2011-11-03 23:32:20 -0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-11-03 23:32:20 -0400 |
| commit | 3983138c017b6aeab6ce3dbb1e9afbe80bdac496 (patch) | |
| tree | 9fdcddfdb8ada91504c90e2551ba6a565ade7325 /mm/page-writeback.c | |
| parent | ed5f886d16369fed5a69d96b8e85777c47206de1 (diff) | |
| parent | 02aac316abf436a7529d46a71f7083f9f9ef4b49 (diff) | |
Merge branch 'for-grant' of git://sources.calxeda.com/kernel/linux into devicetree/merge
Diffstat (limited to 'mm/page-writeback.c')
| -rw-r--r-- | mm/page-writeback.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 0e309cd1b5b..793e9874de5 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -305,7 +305,9 @@ static unsigned long task_min_dirty_limit(unsigned long bdi_dirty) } /* - * + * bdi_min_ratio keeps the sum of the minimum dirty shares of all + * registered backing devices, which, for obvious reasons, can not + * exceed 100%. */ static unsigned int bdi_min_ratio; |