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| author | Paul Mackerras <paulus@samba.org> | 2007-02-07 14:05:13 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-02-07 14:05:13 +1100 |
| commit | 8423200553113cc031caa9b147f6150a8e26545c (patch) | |
| tree | 752c93a200c9ba056c7469c96f7e27d02c99291d /include/linux/sunrpc/svc.h | |
| parent | f03e64f2ca6ee3d0b7824536b1940497701fe766 (diff) | |
| parent | 62d0cfcb27cf755cebdc93ca95dabc83608007cd (diff) | |
| download | blackbird-op-linux-8423200553113cc031caa9b147f6150a8e26545c.tar.gz blackbird-op-linux-8423200553113cc031caa9b147f6150a8e26545c.zip | |
Merge branch 'linux-2.6'
Diffstat (limited to 'include/linux/sunrpc/svc.h')
| -rw-r--r-- | include/linux/sunrpc/svc.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 965d6c20086e..64f3d60c72af 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -144,8 +144,11 @@ extern u32 svc_max_payload(const struct svc_rqst *rqstp); * * Each request/reply pair can have at most one "payload", plus two pages, * one for the request, and one for the reply. + * We using ->sendfile to return read data, we might need one extra page + * if the request is not page-aligned. So add another '1'. */ -#define RPCSVC_MAXPAGES ((RPCSVC_MAXPAYLOAD+PAGE_SIZE-1)/PAGE_SIZE + 2) +#define RPCSVC_MAXPAGES ((RPCSVC_MAXPAYLOAD+PAGE_SIZE-1)/PAGE_SIZE \ + + 2 + 1) static inline u32 svc_getnl(struct kvec *iov) { |
