diff options
Diffstat (limited to 'fs/gfs2/inode.c')
-rw-r--r-- | fs/gfs2/inode.c | 58 |
1 files changed, 21 insertions, 37 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 27fbcd9b12f..c2c7d2b63a5 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -504,7 +504,7 @@ static int inode_dealloc(struct gfs2_sbd *sdp, struct gfs2_unlinked *ul, error = gfs2_glock_nq_num(sdp, ul->ul_ut.ut_inum.no_addr, &gfs2_inode_glops, LM_ST_EXCLUSIVE, - LM_FLAG_TRY_1CB, &i_gh); + LM_FLAG_TRY_1CB|GL_DUMP, &i_gh); switch(error) { case 0: break; @@ -724,9 +724,8 @@ struct inode *gfs2_lookupi(struct inode *dir, struct qstr *name, int is_root, if ((name->len == 1 && memcmp(name->name, ".", 1) == 0) || (name->len == 2 && memcmp(name->name, "..", 2) == 0 && dir == sb->s_root->d_inode)) { - gfs2_inode_hold(dip); - ipp = dip; - goto done; + igrab(dir); + return dir; } error = gfs2_glock_nq_init(dip->i_gl, LM_ST_SHARED, 0, &d_gh); @@ -734,7 +733,7 @@ struct inode *gfs2_lookupi(struct inode *dir, struct qstr *name, int is_root, return ERR_PTR(error); if (!is_root) { - error = gfs2_repermission(dip->i_vnode, MAY_EXEC, NULL); + error = gfs2_repermission(dir, MAY_EXEC, NULL); if (error) goto out; } @@ -756,7 +755,6 @@ struct inode *gfs2_lookupi(struct inode *dir, struct qstr *name, int is_root, out: gfs2_glock_dq_uninit(&d_gh); -done: if (error == -ENOENT) return NULL; if (error == 0) { @@ -1058,7 +1056,6 @@ static int make_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, int error; munge_mode_uid_gid(dip, &mode, &uid, &gid); - gfs2_alloc_get(dip); error = gfs2_quota_lock(dip, uid, gid); @@ -1069,19 +1066,14 @@ static int make_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, if (error) goto out_quota; - error = gfs2_trans_begin(sdp, RES_DINODE + RES_UNLINKED + - RES_QUOTA, 0); + error = gfs2_trans_begin(sdp, RES_DINODE + RES_UNLINKED + RES_QUOTA, 0); if (error) goto out_quota; ul->ul_ut.ut_flags = 0; error = gfs2_unlinked_ondisk_munge(sdp, ul); - - init_dinode(dip, gl, &ul->ul_ut.ut_inum, - mode, uid, gid); - + init_dinode(dip, gl, &ul->ul_ut.ut_inum, mode, uid, gid); gfs2_quota_change(dip, +1, uid, gid); - gfs2_trans_end(sdp); out_quota: @@ -1089,7 +1081,6 @@ static int make_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, out: gfs2_alloc_put(dip); - return error; } @@ -1123,8 +1114,7 @@ static int link_dinode(struct gfs2_inode *dip, struct qstr *name, if (error) goto fail_quota_locks; - error = gfs2_trans_begin(sdp, - sdp->sd_max_dirres + + error = gfs2_trans_begin(sdp, sdp->sd_max_dirres + al->al_rgd->rd_ri.ri_length + 2 * RES_DINODE + RES_UNLINKED + RES_STATFS + RES_QUOTA, 0); @@ -1157,19 +1147,18 @@ static int link_dinode(struct gfs2_inode *dip, struct qstr *name, return 0; - fail_end_trans: +fail_end_trans: gfs2_trans_end(sdp); - fail_ipreserv: +fail_ipreserv: if (dip->i_alloc.al_rgd) gfs2_inplace_release(dip); - fail_quota_locks: +fail_quota_locks: gfs2_quota_unlock(dip); - fail: +fail: gfs2_alloc_put(dip); - return error; } @@ -1226,11 +1215,9 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, struct qstr *name, if (ul->ul_ut.ut_inum.no_addr < dip->i_num.no_addr) { gfs2_glock_dq(ghs); - error = gfs2_glock_nq_num(sdp, - ul->ul_ut.ut_inum.no_addr, - &gfs2_inode_glops, - LM_ST_EXCLUSIVE, GL_SKIP, - ghs + 1); + error = gfs2_glock_nq_num(sdp, ul->ul_ut.ut_inum.no_addr, + &gfs2_inode_glops, LM_ST_EXCLUSIVE, + GL_SKIP, ghs + 1); if (error) { gfs2_unlinked_put(sdp, ul); return ERR_PTR(error); @@ -1248,11 +1235,9 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, struct qstr *name, if (error) goto fail_gunlock2; } else { - error = gfs2_glock_nq_num(sdp, - ul->ul_ut.ut_inum.no_addr, - &gfs2_inode_glops, - LM_ST_EXCLUSIVE, GL_SKIP, - ghs + 1); + error = gfs2_glock_nq_num(sdp, ul->ul_ut.ut_inum.no_addr, + &gfs2_inode_glops, LM_ST_EXCLUSIVE, + GL_SKIP, ghs + 1); if (error) goto fail_gunlock; } @@ -1285,18 +1270,17 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, struct qstr *name, return ERR_PTR(-ENOMEM); return inode; - fail_iput: +fail_iput: gfs2_inode_put(ip); - fail_gunlock2: +fail_gunlock2: gfs2_glock_dq_uninit(ghs + 1); - fail_gunlock: +fail_gunlock: gfs2_glock_dq(ghs); - fail: +fail: gfs2_unlinked_put(sdp, ul); - return ERR_PTR(error); } |