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authorSteven Whitehouse <swhiteho@redhat.com>2006-11-08 15:45:46 -0500
committerSteven Whitehouse <swhiteho@redhat.com>2006-11-30 10:34:52 -0500
commit9e2dbdac3df300516ffdd9a8631f23164d068a50 (patch)
tree088a7dce1a0cc678a80ca1609642e7e3ecacd4dd /fs/gfs2/inode.h
parente7c698d74fc9e0e76b3086062b0519df3601ff52 (diff)
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op-kernel-dev-9e2dbdac3df300516ffdd9a8631f23164d068a50.tar.gz
[GFS2] Remove gfs2_inode_attr_in
This function wasn't really doing the right thing. There was no need to update the inode size at this point and the updating of the i_blocks field has now been moved to the places where di_blocks is updated. A result of this patch and some those preceeding it is that unlocking a glock is now a much more efficient process, since there is no longer any requirement to copy data from the gfs2 inode into the vfs inode at this point. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/inode.h')
-rw-r--r--fs/gfs2/inode.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h
index 54d584e..46917ed 100644
--- a/fs/gfs2/inode.h
+++ b/fs/gfs2/inode.h
@@ -25,6 +25,13 @@ static inline int gfs2_is_dir(struct gfs2_inode *ip)
return S_ISDIR(ip->i_inode.i_mode);
}
+static inline void gfs2_set_inode_blocks(struct inode *inode)
+{
+ struct gfs2_inode *ip = GFS2_I(inode);
+ inode->i_blocks = ip->i_di.di_blocks <<
+ (GFS2_SB(inode)->sd_sb.sb_bsize_shift - GFS2_BASIC_BLOCK_SHIFT);
+}
+
void gfs2_inode_attr_in(struct gfs2_inode *ip);
struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum_host *inum, unsigned type);
struct inode *gfs2_ilookup(struct super_block *sb, struct gfs2_inum_host *inum);
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