diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2011-03-24 15:17:25 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-03-24 15:17:25 +0900 |
| commit | a3d3362287fbe96fe90abdb5c6d1a35471129a8c (patch) | |
| tree | ad3c85ed1feef470c66599eb514e30f43c2db5dd /net/9p/trans_common.c | |
| parent | fb7f045ace0624f1e59a7db8497e460bd54b1cbc (diff) | |
| parent | 4bbba111d94781d34081c37856bbc5eb33f6c72a (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
Diffstat (limited to 'net/9p/trans_common.c')
| -rw-r--r-- | net/9p/trans_common.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/9p/trans_common.c b/net/9p/trans_common.c index d62b9aa58df8..9172ab78fcb0 100644 --- a/net/9p/trans_common.c +++ b/net/9p/trans_common.c @@ -41,9 +41,9 @@ EXPORT_SYMBOL(p9_release_req_pages); int p9_nr_pages(struct p9_req_t *req) { - int start_page, end_page; - start_page = (unsigned long long)req->tc->pubuf >> PAGE_SHIFT; - end_page = ((unsigned long long)req->tc->pubuf + req->tc->pbuf_size + + unsigned long start_page, end_page; + start_page = (unsigned long)req->tc->pubuf >> PAGE_SHIFT; + end_page = ((unsigned long)req->tc->pubuf + req->tc->pbuf_size + PAGE_SIZE - 1) >> PAGE_SHIFT; return end_page - start_page; } @@ -69,8 +69,8 @@ p9_payload_gup(struct p9_req_t *req, size_t *pdata_off, int *pdata_len, *pdata_off = (size_t)req->tc->pubuf & (PAGE_SIZE-1); if (*pdata_off) - first_page_bytes = min((PAGE_SIZE - *pdata_off), - req->tc->pbuf_size); + first_page_bytes = min(((size_t)PAGE_SIZE - *pdata_off), + req->tc->pbuf_size); rpinfo = req->tc->private; pdata_mapped_pages = get_user_pages_fast((unsigned long)req->tc->pubuf, |