Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=16a087d8e1af9b974125870dceb9e4a35249ad1d
Commit: 16a087d8e1af9b974125870dceb9e4a35249ad1d
Parent: bbaaf53808c778bda24f8245a440c5ceacc1a37d
Author: Vignesh Babu <[EMAIL PROTECTED]>
AuthorDate: Thu Jun 28 16:46:37 2007 +1000
Committer: Tim Shimmin <[EMAIL PROTECTED]>
CommitDate: Sat Jul 14 15:37:12 2007 +1000
[XFS] Use is_power_of_2 instead of open coding checks
SGI-PV: 966576
SGI-Modid: xfs-linux-melb:xfs-kern:28950a
Signed-off-by: Vignesh Babu <[EMAIL PROTECTED]>
Signed-off-by: David Chinner <[EMAIL PROTECTED]>
Signed-off-by: Tim Shimmin <[EMAIL PROTECTED]>
---
fs/xfs/xfs_inode.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 3ca5d43..8fdd30d 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -49,6 +49,7 @@
#include "xfs_quota.h"
#include "xfs_acl.h"
+#include <linux/log2.h>
kmem_zone_t *xfs_ifork_zone;
kmem_zone_t *xfs_inode_zone;
@@ -4184,7 +4185,7 @@ xfs_iext_realloc_direct(
ifp->if_bytes = new_size;
return;
}
- if ((new_size & (new_size - 1)) != 0) {
+ if (!is_power_of_2(new_size)){
rnew_size = xfs_iroundup(new_size);
}
if (rnew_size != ifp->if_real_bytes) {
@@ -4207,7 +4208,7 @@ xfs_iext_realloc_direct(
*/
else {
new_size += ifp->if_bytes;
- if ((new_size & (new_size - 1)) != 0) {
+ if (!is_power_of_2(new_size)) {
rnew_size = xfs_iroundup(new_size);
}
xfs_iext_inline_to_direct(ifp, rnew_size);
-
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