Current logic seems wrong, the result is always "8 * L1_CACHE_BYTES".
It's probably typo, we should use `nr + 1' instead of `nfds' here.
Signed-off-by: OGAWA Hirofumi <[email protected]>
---
fs/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/file.c~alloc_fdtable-fix fs/file.c
--- linux-2.6/fs/file.c~alloc_fdtable-fix 2006-07-12 01:03:40.000000000 +0900
+++ linux-2.6-hirofumi/fs/file.c 2006-07-12 01:17:29.000000000 +0900
@@ -240,7 +240,7 @@ static struct fdtable *alloc_fdtable(int
if (!fdt)
goto out;
- nfds = max_t(int, 8 * L1_CACHE_BYTES, roundup_pow_of_two(nfds));
+ nfds = max_t(int, 8 * L1_CACHE_BYTES, roundup_pow_of_two(nr + 1));
if (nfds > NR_OPEN)
nfds = NR_OPEN;
_
--
OGAWA Hirofumi <[email protected]>
-
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