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| author | Steven Whitehouse <swhiteho@redhat.com> | 2011-05-09 13:30:08 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2011-05-09 16:43:53 +0100 |
| commit | 3d6ecb7d16fd4248fce58387a982a0756ad3fcc2 (patch) | |
| tree | b988b57c8a46fcfabe3738ccdb8982d67cd24c97 /fs/gfs2/ops_inode.c | |
| parent | 855d23ce2665c56437bd88fa6a0d45b6713bd194 (diff) | |
| download | kernel_samsung_smdk4412-3d6ecb7d16fd4248fce58387a982a0756ad3fcc2.zip kernel_samsung_smdk4412-3d6ecb7d16fd4248fce58387a982a0756ad3fcc2.tar.gz kernel_samsung_smdk4412-3d6ecb7d16fd4248fce58387a982a0756ad3fcc2.tar.bz2 | |
GFS2: When adding a new dir entry, inc link count if it is a subdir
This adds an increment of the link count when we add a new directory
entry, if that entry is itself a directory. This means that we no
longer need separate code to perform this operation.
Now that both adding and removing directory entries automatically
update the parent directory's link count if required, that makes
the code shorter and simpler than before.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/ops_inode.c')
| -rw-r--r-- | fs/gfs2/ops_inode.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c index 765da06..6b8c2bd 100644 --- a/fs/gfs2/ops_inode.c +++ b/fs/gfs2/ops_inode.c @@ -235,7 +235,7 @@ static int gfs2_link(struct dentry *old_dentry, struct inode *dir, if (error) goto out_end_trans; - error = gfs2_dir_add(dir, &dentry->d_name, ip, IF2DT(inode->i_mode)); + error = gfs2_dir_add(dir, &dentry->d_name, ip); if (error) goto out_brelse; @@ -554,9 +554,6 @@ static int gfs2_mkdir(struct inode *dir, struct dentry *dentry, int mode) brelse(dibh); } - error = gfs2_change_nlink(dip, +1); - gfs2_assert_withdraw(sdp, !error); /* dip already pinned */ - gfs2_trans_end(sdp); if (dip->i_alloc->al_rgd) gfs2_inplace_release(dip); @@ -857,10 +854,6 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry, } if (dir_rename) { - error = gfs2_change_nlink(ndip, +1); - if (error) - goto out_end_trans; - error = gfs2_dir_mvino(ip, &gfs2_qdotdot, ndip, DT_DIR); if (error) goto out_end_trans; @@ -879,7 +872,7 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry, if (error) goto out_end_trans; - error = gfs2_dir_add(ndir, &ndentry->d_name, ip, IF2DT(ip->i_inode.i_mode)); + error = gfs2_dir_add(ndir, &ndentry->d_name, ip); if (error) goto out_end_trans; |