path: root/fs
diff options
authorAndrew Morton <akpm@osdl.org>2006-07-12 16:03:08 (GMT)
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-12 19:52:55 (GMT)
commita29b0b74e73b66674d20a170e463fe9032f2272a (patch)
tree4fe1000e079fe22496e933b5f2a0933177b08589 /fs
parentec572e3f87c02a6dd5be25841dc482a52356947f (diff)
[PATCH] alloc_fdtable() expansion fix
We're supposed to go the next power of two if nfds==nr. Of `nr', not of `nfsd'. Spotted by Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs')
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/file.c b/fs/file.c
index c8f1b0a..b3c6b82 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -240,7 +240,7 @@ static struct fdtable *alloc_fdtable(int nr)
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;

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