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| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-11-08 21:45:46 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-11-30 16:34:52 +0100 |
| commit | 9e2dbdac3df300516ffdd9a8631f23164d068a50 (patch) | |
| tree | 088a7dce1a0cc678a80ca1609642e7e3ecacd4dd /fs/gfs2/dir.c | |
| parent | [GFS2] Inode number is constant (diff) | |
| download | linux-9e2dbdac3df300516ffdd9a8631f23164d068a50.tar.xz linux-9e2dbdac3df300516ffdd9a8631f23164d068a50.zip | |
[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/dir.c')
| -rw-r--r-- | fs/gfs2/dir.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index c82d7cb4a654..a2923fb91bba 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -901,6 +901,7 @@ static int dir_make_exhash(struct inode *inode) dip->i_di.di_size = sdp->sd_sb.sb_bsize / 2; dip->i_di.di_blocks++; + gfs2_set_inode_blocks(&dip->i_inode); dip->i_di.di_flags |= GFS2_DIF_EXHASH; for (x = sdp->sd_hash_ptrs, y = -1; x; x >>= 1, y++) ; @@ -1038,6 +1039,7 @@ static int dir_split_leaf(struct inode *inode, const struct qstr *name) error = gfs2_meta_inode_buffer(dip, &dibh); if (!gfs2_assert_withdraw(GFS2_SB(&dip->i_inode), !error)) { dip->i_di.di_blocks++; + gfs2_set_inode_blocks(&dip->i_inode); gfs2_dinode_out(dip, dibh->b_data); brelse(dibh); } @@ -1516,6 +1518,7 @@ static int dir_new_leaf(struct inode *inode, const struct qstr *name) return error; gfs2_trans_add_bh(ip->i_gl, bh, 1); ip->i_di.di_blocks++; + gfs2_set_inode_blocks(&ip->i_inode); gfs2_dinode_out(ip, bh->b_data); brelse(bh); return 0; @@ -1860,6 +1863,7 @@ static int leaf_dealloc(struct gfs2_inode *dip, u32 index, u32 len, if (!dip->i_di.di_blocks) gfs2_consist_inode(dip); dip->i_di.di_blocks--; + gfs2_set_inode_blocks(&dip->i_inode); } error = gfs2_dir_write_data(dip, ht, index * sizeof(u64), size); |