diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-04-19 17:17:34 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-04-19 17:17:34 +0100 |
| commit | cf816ecb533ab96b883dfdc0db174598b5b5c4d2 (patch) | |
| tree | 1b7705db288ae2917105e624b01fdf81e0882bf1 /fs/gfs2/ops_inode.c | |
| parent | adf6d34e460387ee3e8f1e1875d52bff51212c7d (diff) | |
| parent | 15f7d677ccff6f0f5de8a1ee43a792567e9f9de9 (diff) | |
Merge branch 'merge-fixes' into devel
Diffstat (limited to 'fs/gfs2/ops_inode.c')
| -rw-r--r-- | fs/gfs2/ops_inode.c | 42 |
1 files changed, 17 insertions, 25 deletions
diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c index e87412902be..2686ad4c002 100644 --- a/fs/gfs2/ops_inode.c +++ b/fs/gfs2/ops_inode.c @@ -200,15 +200,15 @@ static int gfs2_link(struct dentry *old_dentry, struct inode *dir, if (alloc_required) { struct gfs2_alloc *al = gfs2_alloc_get(dip); + if (!al) { + error = -ENOMEM; + goto out_gunlock; + } - error = gfs2_quota_lock(dip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + error = gfs2_quota_lock_check(dip); if (error) goto out_alloc; - error = gfs2_quota_check(dip, dip->i_inode.i_uid, dip->i_inode.i_gid); - if (error) - goto out_gunlock_q; - al->al_requested = sdp->sd_max_dirres; error = gfs2_inplace_reserve(dip); @@ -716,15 +716,15 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry, if (alloc_required) { struct gfs2_alloc *al = gfs2_alloc_get(ndip); + if (!al) { + error = -ENOMEM; + goto out_gunlock; + } - error = gfs2_quota_lock(ndip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); + error = gfs2_quota_lock_check(ndip); if (error) goto out_alloc; - error = gfs2_quota_check(ndip, ndip->i_inode.i_uid, ndip->i_inode.i_gid); - if (error) - goto out_gunlock_q; - al->al_requested = sdp->sd_max_dirres; error = gfs2_inplace_reserve(ndip); @@ -898,7 +898,7 @@ static int gfs2_permission(struct inode *inode, int mask, struct nameidata *nd) int error; int unlock = 0; - if (gfs2_glock_is_locked_by_me(ip->i_gl) == 0) { + if (gfs2_glock_is_locked_by_me(ip->i_gl) == NULL) { error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &i_gh); if (error) return error; @@ -953,7 +953,8 @@ static int setattr_chown(struct inode *inode, struct iattr *attr) if (!(attr->ia_valid & ATTR_GID) || ogid == ngid) ogid = ngid = NO_QUOTA_CHANGE; - gfs2_alloc_get(ip); + if (!gfs2_alloc_get(ip)) + return -ENOMEM; error = gfs2_quota_lock(ip, nuid, ngid); if (error) @@ -981,8 +982,9 @@ static int setattr_chown(struct inode *inode, struct iattr *attr) brelse(dibh); if (ouid != NO_QUOTA_CHANGE || ogid != NO_QUOTA_CHANGE) { - gfs2_quota_change(ip, -ip->i_di.di_blocks, ouid, ogid); - gfs2_quota_change(ip, ip->i_di.di_blocks, nuid, ngid); + u64 blocks = gfs2_get_inode_blocks(&ip->i_inode); + gfs2_quota_change(ip, -blocks, ouid, ogid); + gfs2_quota_change(ip, blocks, nuid, ngid); } out_end_trans: @@ -1064,7 +1066,7 @@ static int gfs2_getattr(struct vfsmount *mnt, struct dentry *dentry, int error; int unlock = 0; - if (gfs2_glock_is_locked_by_me(ip->i_gl) == 0) { + if (gfs2_glock_is_locked_by_me(ip->i_gl) == NULL) { error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, LM_FLAG_ANY, &gh); if (error) return error; @@ -1148,16 +1150,6 @@ const struct inode_operations gfs2_file_iops = { .removexattr = gfs2_removexattr, }; -const struct inode_operations gfs2_dev_iops = { - .permission = gfs2_permission, - .setattr = gfs2_setattr, - .getattr = gfs2_getattr, - .setxattr = gfs2_setxattr, - .getxattr = gfs2_getxattr, - .listxattr = gfs2_listxattr, - .removexattr = gfs2_removexattr, -}; - const struct inode_operations gfs2_dir_iops = { .create = gfs2_create, .lookup = gfs2_lookup, |