Commit:     96018fdacbfcaf6a0694d066b525f67c24025688
Parent:     f9a14399aea13830d8af6798a53207bb0a900945
Author:     Peter Zijlstra <[EMAIL PROTECTED]>
AuthorDate: Sun May 6 14:49:55 2007 -0700
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon May 7 12:12:55 2007 -0700

    mm: optimize acorn partition truncate
    invalidate_bdev() is superfluous when truncate_inode_pages() is also
    called.  do call invalidate_bh_lrus() though, to avoid stale pointers.
    Signed-off-by: Peter Zijlstra <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
 fs/partitions/acorn.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/partitions/acorn.c b/fs/partitions/acorn.c
index 9a6826c..e349132 100644
--- a/fs/partitions/acorn.c
+++ b/fs/partitions/acorn.c
@@ -271,7 +271,7 @@ adfspart_check_ADFS(struct parsed_partitions *state, struct 
block_device *bdev)
                extern void xd_set_geometry(struct block_device *,
                        unsigned char, unsigned char, unsigned int);
                xd_set_geometry(bdev, dr->secspertrack, heads, 1);
-               invalidate_bdev(bdev);
+               invalidate_bh_lrus();
                truncate_inode_pages(bdev->bd_inode->i_mapping, 0);
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