Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=425f9ddd534573f58df8e7b633a534fcfc16d44d
Commit: 425f9ddd534573f58df8e7b633a534fcfc16d44d
Parent: 1cb51258758d725028e9ee9688d462de125a053d
Author: Eric Sandeen <[EMAIL PROTECTED]>
AuthorDate: Thu Aug 16 16:24:55 2007 +1000
Committer: Tim Shimmin <[EMAIL PROTECTED]>
CommitDate: Mon Oct 15 16:39:35 2007 +1000
[XFS] Pick a single default inode cluster size.
Remove scaling of inode "clusters" based on machine memory; small cluster
cut-point was an unrealistic 32MB and was probably never tested.
Removes another user of xfs_physmem.
SGI-PV: 968563
SGI-Modid: xfs-linux-melb:xfs-kern:29324a
Signed-off-by: Eric Sandeen <[EMAIL PROTECTED]>
Signed-off-by: David Chinner <[EMAIL PROTECTED]>
Signed-off-by: Tim Shimmin <[EMAIL PROTECTED]>
---
fs/xfs/xfs_ialloc.h | 7 +------
fs/xfs/xfs_mount.c | 11 ++++-------
2 files changed, 5 insertions(+), 13 deletions(-)
diff --git a/fs/xfs/xfs_ialloc.h b/fs/xfs/xfs_ialloc.h
index 97f4040..4e30ec1 100644
--- a/fs/xfs/xfs_ialloc.h
+++ b/fs/xfs/xfs_ialloc.h
@@ -30,14 +30,9 @@ struct xfs_trans;
#define XFS_IALLOC_BLOCKS(mp) (mp)->m_ialloc_blks
/*
- * For small block file systems, move inodes in clusters of this size.
- * When we don't have a lot of memory, however, we go a bit smaller
- * to reduce the number of AGI and ialloc btree blocks we need to keep
- * around for xfs_dilocate(). We choose which one to use in
- * xfs_mount_int().
+ * Move inodes in clusters of this size.
*/
#define XFS_INODE_BIG_CLUSTER_SIZE 8192
-#define XFS_INODE_SMALL_CLUSTER_SIZE 4096
#define XFS_INODE_CLUSTER_SIZE(mp) (mp)->m_inode_cluster_size
/*
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 4458e70..cfe4de5 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -885,15 +885,12 @@ xfs_mountfs(
mp->m_writeio_blocks = 1 << (mp->m_writeio_log - sbp->sb_blocklog);
/*
- * Set the inode cluster size based on the physical memory
- * size. This may still be overridden by the file system
+ * Set the inode cluster size.
+ * This may still be overridden by the file system
* block size if it is larger than the chosen cluster size.
*/
- if (xfs_physmem <= btoc(32 * 1024 * 1024)) { /* <= 32 MB */
- mp->m_inode_cluster_size = XFS_INODE_SMALL_CLUSTER_SIZE;
- } else {
- mp->m_inode_cluster_size = XFS_INODE_BIG_CLUSTER_SIZE;
- }
+ mp->m_inode_cluster_size = XFS_INODE_BIG_CLUSTER_SIZE;
+
/*
* Set whether we're using inode alignment.
*/
-
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