diff options
| author | NeilBrown <neilb@suse.de> | 2012-08-01 20:40:02 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-08-01 20:40:02 +1000 |
| commit | bb181e2e48f8c85db08c9cb015cbba9618dbf05c (patch) | |
| tree | 191bc24dd97bcb174535cc217af082f16da3b43d /net/rds/page.c | |
| parent | d57368afe63b3b7b45ce6c2b8c5276417935be2f (diff) | |
| parent | c039c332f23e794deb6d6f37b9f07ff3b27fb2cf (diff) | |
Merge commit 'c039c332f23e794deb6d6f37b9f07ff3b27fb2cf' into md
Pull in pre-requisites for adding raid10 support to dm-raid.
Diffstat (limited to 'net/rds/page.c')
| -rw-r--r-- | net/rds/page.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/rds/page.c b/net/rds/page.c index 2499cd10842..9005a2c920e 100644 --- a/net/rds/page.c +++ b/net/rds/page.c @@ -74,11 +74,12 @@ int rds_page_copy_user(struct page *page, unsigned long offset, } EXPORT_SYMBOL_GPL(rds_page_copy_user); -/* - * Message allocation uses this to build up regions of a message. +/** + * rds_page_remainder_alloc - build up regions of a message. * - * @bytes - the number of bytes needed. - * @gfp - the waiting behaviour of the allocation + * @scat: Scatter list for message + * @bytes: the number of bytes needed. + * @gfp: the waiting behaviour of the allocation * * @gfp is always ored with __GFP_HIGHMEM. Callers must be prepared to * kmap the pages, etc. |