diff options
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 126d3973b3d1..cbc5772e7171 100644 --- a/mm/filemap.c +++ b/mm/filemap.c | |||
| @@ -2463,6 +2463,9 @@ EXPORT_SYMBOL(generic_file_aio_write); | |||
| 2463 | * (presumably at page->private). If the release was successful, return `1'. | 2463 | * (presumably at page->private). If the release was successful, return `1'. |
| 2464 | * Otherwise return zero. | 2464 | * Otherwise return zero. |
| 2465 | * | 2465 | * |
| 2466 | * This may also be called if PG_fscache is set on a page, indicating that the | ||
| 2467 | * page is known to the local caching routines. | ||
| 2468 | * | ||
| 2466 | * The @gfp_mask argument specifies whether I/O may be performed to release | 2469 | * The @gfp_mask argument specifies whether I/O may be performed to release |
| 2467 | * this page (__GFP_IO), and whether the call may block (__GFP_WAIT & __GFP_FS). | 2470 | * this page (__GFP_IO), and whether the call may block (__GFP_WAIT & __GFP_FS). |
| 2468 | * | 2471 | * |