diff options
Diffstat (limited to 'fs/gfs2/ops_address.c')
| -rw-r--r-- | fs/gfs2/ops_address.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c index 0df560f4269..6e4ea36c660 100644 --- a/fs/gfs2/ops_address.c +++ b/fs/gfs2/ops_address.c @@ -625,7 +625,7 @@ static int gfs2_write_begin(struct file *file, struct address_space *mapping, { struct gfs2_inode *ip = GFS2_I(mapping->host); struct gfs2_sbd *sdp = GFS2_SB(mapping->host); - unsigned int data_blocks, ind_blocks, rblocks; + unsigned int data_blocks = 0, ind_blocks = 0, rblocks; int alloc_required; int error = 0; struct gfs2_alloc *al; @@ -639,11 +639,13 @@ static int gfs2_write_begin(struct file *file, struct address_space *mapping, if (unlikely(error)) goto out_uninit; - gfs2_write_calc_reserv(ip, len, &data_blocks, &ind_blocks); error = gfs2_write_alloc_required(ip, pos, len, &alloc_required); if (error) goto out_unlock; + if (alloc_required || gfs2_is_jdata(ip)) + gfs2_write_calc_reserv(ip, len, &data_blocks, &ind_blocks); + if (alloc_required) { al = gfs2_alloc_get(ip); if (!al) { |