>map_user_kiobuf(). And yes, I should add this (I'll do it once I'm
>back in .uk, along with a couple of other tidy-ups), but I don't want
Currently I am using this check the bigmem patch:
diff -urN 2.3.15/fs/buffer.c 2.3.15-bigmem/fs/buffer.c
--- 2.3.15/fs/buffer.c Thu Aug 26 02:55:02 1999
+++ 2.3.15-bigmem/fs/buffer.c Thu Aug 26 14:23:05 1999
@@ -1822,6 +1822,11 @@
for (pageind = 0; pageind < iobuf->nr_pages; pageind++) {
page = iobuf->pagelist[pageind];
map = iobuf->maplist[pageind];
+ if (map && PageBIGMEM(map))
+ {
+ err = -EIO;
+ goto error;
+ }
while (length > 0) {
blocknr = b[bufind++];
PageBIGMEM is a defined as zero if CONFIG_BIGMEM is not set (so the whole
branch should be optimized away at compile time when not necessary).
Andrea
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