1/10
----------------------------
commit 3ff1628c9785f0bd8f12e825edb5aaee1919d2a5
Author: Jaren Johnston <jaren's email>
Date: Fri Jun 8 15:48:17 2012 -0700
renamed readable_pages to readonly_pages
Change-Id: I1e392a76759417e46f4ec412342f28b4aaa01904
diff --git a/authenc.c b/authenc.c
index 122bcfc..ddfaaee 100644
--- a/authenc.c
+++ b/authenc.c
@@ -75,7 +75,7 @@ static int get_userbuf_tls(struct csession *ses, struct
kernel_crypt_auth_op *kc
pagecount = PAGECOUNT(caop->dst, kcaop->dst_len);
ses->used_pages = pagecount;
- ses->readable_pages = 0;
+ ses->readonly_pages = 0;
rc = adjust_sg_array(ses, pagecount);
if (rc)
@@ -157,7 +157,7 @@ static int get_userbuf_srtp(struct csession *ses, struct
kernel_crypt_auth_op *k
}
ses->used_pages = pagecount;
- ses->readable_pages = 0;
+ ses->readonly_pages = 0;
(*auth_sg) = ses->sg;
diff --git a/cryptodev_int.h b/cryptodev_int.h
index c1d327f..f43aef2 100644
--- a/cryptodev_int.h
+++ b/cryptodev_int.h
@@ -117,8 +117,8 @@ struct csession {
unsigned int array_size;
unsigned int used_pages; /* the number of pages that are used
*/
- /* the number of pages marked as writable (first are the
readable) */
- unsigned int readable_pages;
+ /* the number of pages marked as NOT-writable; they preceed
writeables */
+ unsigned int readonly_pages;
struct page **pages;
struct scatterlist *sg;
};
diff --git a/zc.c b/zc.c
index 11491dc..8f326c0 100644
--- a/zc.c
+++ b/zc.c
@@ -110,10 +110,10 @@ unsigned int i;
if (!PageReserved(ses->pages[i]))
SetPageDirty(ses->pages[i]);
- if (ses->readable_pages == 0)
+ if (ses->readonly_pages == 0)
flush_dcache_page(ses->pages[i]);
else
- ses->readable_pages--;
+ ses->readonly_pages--;
page_cache_release(ses->pages[i]);
}
@@ -163,8 +163,8 @@ int get_userbuf(struct csession *ses, void* __user src,
int src_len,
}
ses->used_pages = pagecount = src_pagecount + dst_pagecount;
- if (write_src) ses->readable_pages = 0;
- else ses->readable_pages = src_pagecount;
+ if (write_src) ses->readonly_pages = 0;
+ else ses->readonly_pages = src_pagecount;
if (pagecount > ses->array_size) {
rc = adjust_sg_array(ses, pagecount);
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