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authorDavid S. Miller <davem@davemloft.net>2010-10-07 04:39:31 +0200
committerDavid S. Miller <davem@davemloft.net>2010-10-07 04:39:31 +0200
commit69259abb64d4da77273bf59accfc9fa79e7165f4 (patch)
treebd043ab03a788b749c8d5ae4049d8defae9abf34 /fs/ocfs2/reservations.c
parentbonding: add Speed/Duplex information to /proc/net/bonding/bond (diff)
parentMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds... (diff)
downloadlinux-69259abb64d4da77273bf59accfc9fa79e7165f4.tar.xz
linux-69259abb64d4da77273bf59accfc9fa79e7165f4.zip
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/pcmcia/pcnet_cs.c net/caif/caif_socket.c
Diffstat (limited to 'fs/ocfs2/reservations.c')
-rw-r--r--fs/ocfs2/reservations.c22
1 files changed, 10 insertions, 12 deletions
diff --git a/fs/ocfs2/reservations.c b/fs/ocfs2/reservations.c
index d8b6e4259b80..3e78db361bc7 100644
--- a/fs/ocfs2/reservations.c
+++ b/fs/ocfs2/reservations.c
@@ -732,25 +732,23 @@ int ocfs2_resmap_resv_bits(struct ocfs2_reservation_map *resmap,
struct ocfs2_alloc_reservation *resv,
int *cstart, int *clen)
{
- unsigned int wanted = *clen;
-
if (resv == NULL || ocfs2_resmap_disabled(resmap))
return -ENOSPC;
spin_lock(&resv_lock);
- /*
- * We don't want to over-allocate for temporary
- * windows. Otherwise, we run the risk of fragmenting the
- * allocation space.
- */
- wanted = ocfs2_resv_window_bits(resmap, resv);
- if ((resv->r_flags & OCFS2_RESV_FLAG_TMP) || wanted < *clen)
- wanted = *clen;
-
if (ocfs2_resv_empty(resv)) {
- mlog(0, "empty reservation, find new window\n");
+ /*
+ * We don't want to over-allocate for temporary
+ * windows. Otherwise, we run the risk of fragmenting the
+ * allocation space.
+ */
+ unsigned int wanted = ocfs2_resv_window_bits(resmap, resv);
+ if ((resv->r_flags & OCFS2_RESV_FLAG_TMP) || wanted < *clen)
+ wanted = *clen;
+
+ mlog(0, "empty reservation, find new window\n");
/*
* Try to get a window here. If it works, we must fall
* through and test the bitmap . This avoids some