diff options
Diffstat (limited to 'fs/gfs2')
| -rw-r--r-- | fs/gfs2/aops.c | 16 | ||||
| -rw-r--r-- | fs/gfs2/bmap.c | 18 | ||||
| -rw-r--r-- | fs/gfs2/dir.c | 9 | ||||
| -rw-r--r-- | fs/gfs2/file.c | 22 | ||||
| -rw-r--r-- | fs/gfs2/incore.h | 13 | ||||
| -rw-r--r-- | fs/gfs2/inode.c | 44 | ||||
| -rw-r--r-- | fs/gfs2/main.c | 1 | ||||
| -rw-r--r-- | fs/gfs2/quota.c | 59 | ||||
| -rw-r--r-- | fs/gfs2/rgrp.c | 19 | ||||
| -rw-r--r-- | fs/gfs2/rgrp.h | 8 | ||||
| -rw-r--r-- | fs/gfs2/super.c | 9 | ||||
| -rw-r--r-- | fs/gfs2/xattr.c | 24 |
12 files changed, 56 insertions, 186 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index aba77b5720bc..d6526347d386 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -614,7 +614,6 @@ static int gfs2_write_begin(struct file *file, struct address_space *mapping, unsigned int data_blocks = 0, ind_blocks = 0, rblocks; int alloc_required; int error = 0; - struct gfs2_qadata *qa = NULL; pgoff_t index = pos >> PAGE_CACHE_SHIFT; unsigned from = pos & (PAGE_CACHE_SIZE - 1); struct page *page; @@ -638,15 +637,9 @@ static int gfs2_write_begin(struct file *file, struct address_space *mapping, gfs2_write_calc_reserv(ip, len, &data_blocks, &ind_blocks); if (alloc_required) { - qa = gfs2_qadata_get(ip); - if (!qa) { - error = -ENOMEM; - goto out_unlock; - } - error = gfs2_quota_lock_check(ip); if (error) - goto out_alloc_put; + goto out_unlock; error = gfs2_inplace_reserve(ip, data_blocks + ind_blocks); if (error) @@ -708,8 +701,6 @@ out_trans_fail: gfs2_inplace_release(ip); out_qunlock: gfs2_quota_unlock(ip); -out_alloc_put: - gfs2_qadata_put(ip); } out_unlock: if (&ip->i_inode == sdp->sd_rindex) { @@ -846,7 +837,6 @@ static int gfs2_write_end(struct file *file, struct address_space *mapping, struct gfs2_sbd *sdp = GFS2_SB(inode); struct gfs2_inode *m_ip = GFS2_I(sdp->sd_statfs_inode); struct buffer_head *dibh; - struct gfs2_qadata *qa = ip->i_qadata; unsigned int from = pos & (PAGE_CACHE_SIZE - 1); unsigned int to = from + len; int ret; @@ -880,10 +870,8 @@ failed: gfs2_trans_end(sdp); if (gfs2_mb_reserved(ip)) gfs2_inplace_release(ip); - if (qa) { + if (ip->i_res->rs_qa_qd_num) gfs2_quota_unlock(ip); - gfs2_qadata_put(ip); - } if (inode == sdp->sd_rindex) { gfs2_glock_dq(&m_ip->i_gh); gfs2_holder_uninit(&m_ip->i_gh); diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index dab54099dd98..6d957a86482b 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -1045,12 +1045,13 @@ static int trunc_dealloc(struct gfs2_inode *ip, u64 size) lblock = (size - 1) >> sdp->sd_sb.sb_bsize_shift; find_metapath(sdp, lblock, &mp, ip->i_height); - if (!gfs2_qadata_get(ip)) - return -ENOMEM; + error = gfs2_rindex_update(sdp); + if (error) + return error; error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); if (error) - goto out; + return error; while (height--) { struct strip_mine sm; @@ -1064,8 +1065,6 @@ static int trunc_dealloc(struct gfs2_inode *ip, u64 size) gfs2_quota_unhold(ip); -out: - gfs2_qadata_put(ip); return error; } @@ -1167,19 +1166,14 @@ static int do_grow(struct inode *inode, u64 size) struct gfs2_inode *ip = GFS2_I(inode); struct gfs2_sbd *sdp = GFS2_SB(inode); struct buffer_head *dibh; - struct gfs2_qadata *qa = NULL; int error; int unstuff = 0; if (gfs2_is_stuffed(ip) && (size > (sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode)))) { - qa = gfs2_qadata_get(ip); - if (qa == NULL) - return -ENOMEM; - error = gfs2_quota_lock_check(ip); if (error) - goto do_grow_alloc_put; + return error; error = gfs2_inplace_reserve(ip, 1); if (error) @@ -1214,8 +1208,6 @@ do_grow_release: gfs2_inplace_release(ip); do_grow_qunlock: gfs2_quota_unlock(ip); -do_grow_alloc_put: - gfs2_qadata_put(ip); } return error; } diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c index 8aaeb07a07b5..259b088cfc4c 100644 --- a/fs/gfs2/dir.c +++ b/fs/gfs2/dir.c @@ -1854,14 +1854,9 @@ static int leaf_dealloc(struct gfs2_inode *dip, u32 index, u32 len, if (!ht) return -ENOMEM; - if (!gfs2_qadata_get(dip)) { - error = -ENOMEM; - goto out; - } - error = gfs2_quota_hold(dip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); if (error) - goto out_put; + goto out; /* Count the number of leaves */ bh = leaf_bh; @@ -1942,8 +1937,6 @@ out_rg_gunlock: out_rlist: gfs2_rlist_free(&rlist); gfs2_quota_unhold(dip); -out_put: - gfs2_qadata_put(dip); out: kfree(ht); return error; diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 37906174d417..26e2905070ed 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -366,7 +366,6 @@ static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf) u64 pos = page->index << PAGE_CACHE_SHIFT; unsigned int data_blocks, ind_blocks, rblocks; struct gfs2_holder gh; - struct gfs2_qadata *qa; loff_t size; int ret; @@ -397,14 +396,13 @@ static int gfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf) goto out_unlock; } - ret = -ENOMEM; - qa = gfs2_qadata_get(ip); - if (qa == NULL) + ret = gfs2_rindex_update(sdp); + if (ret) goto out_unlock; ret = gfs2_quota_lock_check(ip); if (ret) - goto out_alloc_put; + goto out_unlock; gfs2_write_calc_reserv(ip, PAGE_CACHE_SIZE, &data_blocks, &ind_blocks); ret = gfs2_inplace_reserve(ip, data_blocks + ind_blocks); if (ret) @@ -451,8 +449,6 @@ out_trans_fail: gfs2_inplace_release(ip); out_quota_unlock: gfs2_quota_unlock(ip); -out_alloc_put: - gfs2_qadata_put(ip); out_unlock: gfs2_glock_dq(&gh); out: @@ -764,7 +760,6 @@ static long gfs2_fallocate(struct file *file, int mode, loff_t offset, struct gfs2_inode *ip = GFS2_I(inode); unsigned int data_blocks = 0, ind_blocks = 0, rblocks; loff_t bytes, max_bytes; - struct gfs2_qadata *qa; int error; const loff_t pos = offset; const loff_t count = len; @@ -804,15 +799,13 @@ static long gfs2_fallocate(struct file *file, int mode, loff_t offset, offset += bytes; continue; } - qa = gfs2_qadata_get(ip); - if (!qa) { - error = -ENOMEM; + error = gfs2_rindex_update(sdp); + if (error) goto out_unlock; - } error = gfs2_quota_lock_check(ip); if (error) - goto out_alloc_put; + goto out_unlock; retry: gfs2_write_calc_reserv(ip, bytes, &data_blocks, &ind_blocks); @@ -852,7 +845,6 @@ retry: offset += max_bytes; gfs2_inplace_release(ip); gfs2_quota_unlock(ip); - gfs2_qadata_put(ip); } if (error == 0) @@ -863,8 +855,6 @@ out_trans_fail: gfs2_inplace_release(ip); out_qunlock: gfs2_quota_unlock(ip); -out_alloc_put: - gfs2_qadata_put(ip); out_unlock: gfs2_glock_dq(&ip->i_gh); out_uninit: diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 67fd6beffece..5cda51a3e3bd 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -289,16 +289,14 @@ struct gfs2_glock { #define GFS2_MIN_LVB_SIZE 32 /* Min size of LVB that gfs2 supports */ -struct gfs2_qadata { /* quota allocation data */ - /* Quota stuff */ - struct gfs2_quota_data *qa_qd[2*MAXQUOTAS]; - struct gfs2_holder qa_qd_ghs[2*MAXQUOTAS]; - unsigned int qa_qd_num; -}; - struct gfs2_blkreserv { u32 rs_requested; /* Filled in by caller of gfs2_inplace_reserve() */ struct gfs2_holder rs_rgd_gh; /* Filled in by gfs2_inplace_reserve() */ + + /* ancillary quota stuff */ + struct gfs2_quota_data *rs_qa_qd[2 * MAXQUOTAS]; + struct gfs2_holder rs_qa_qd_ghs[2 * MAXQUOTAS]; + unsigned int rs_qa_qd_num; }; enum { @@ -319,7 +317,6 @@ struct gfs2_inode { struct gfs2_glock *i_gl; /* Move into i_gh? */ struct gfs2_holder i_iopen_gh; struct gfs2_holder i_gh; /* for prepare/commit_write only */ - struct gfs2_qadata *i_qadata; /* quota allocation data */ struct gfs2_blkreserv *i_res; /* resource group block reservation */ struct gfs2_rgrpd *i_rgd; u64 i_goal; /* goal block for allocations */ diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 2a1b4b5a648c..2b035e0959b2 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -521,12 +521,10 @@ static int make_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, int error; munge_mode_uid_gid(dip, &mode, &uid, &gid); - if (!gfs2_qadata_get(dip)) - return -ENOMEM; error = gfs2_quota_lock(dip, uid, gid); if (error) - goto out; + return error; error = gfs2_quota_check(dip, uid, gid); if (error) @@ -542,8 +540,6 @@ static int make_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl, out_quota: gfs2_quota_unlock(dip); -out: - gfs2_qadata_put(dip); return error; } @@ -551,15 +547,10 @@ static int link_dinode(struct gfs2_inode *dip, const struct qstr *name, struct gfs2_inode *ip) { struct gfs2_sbd *sdp = GFS2_SB(&dip->i_inode); - struct gfs2_qadata *qa; int alloc_required; struct buffer_head *dibh; int error; - qa = gfs2_qadata_get(dip); - if (!qa) - return -ENOMEM; - error = gfs2_quota_lock(dip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); if (error) goto fail; @@ -611,7 +602,6 @@ fail_quota_locks: gfs2_quota_unlock(dip); fail: - gfs2_qadata_put(dip); return error; } @@ -734,7 +724,6 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry, if (gfs2_mb_reserved(dip)) gfs2_inplace_release(dip); gfs2_quota_unlock(dip); - gfs2_qadata_put(dip); mark_inode_dirty(inode); gfs2_glock_dq_uninit_m(2, ghs); d_instantiate(dentry, inode); @@ -883,16 +872,9 @@ static int gfs2_link(struct dentry *old_dentry, struct inode *dir, error = 0; if (alloc_required) { - struct gfs2_qadata *qa = gfs2_qadata_get(dip); - - if (!qa) { - error = -ENOMEM; - goto out_gunlock; - } - error = gfs2_quota_lock_check(dip); if (error) - goto out_alloc; + goto out_gunlock; error = gfs2_inplace_reserve(dip, sdp->sd_max_dirres); if (error) @@ -935,9 +917,6 @@ out_ipres: out_gunlock_q: if (alloc_required) gfs2_quota_unlock(dip); -out_alloc: - if (alloc_required) - gfs2_qadata_put(dip); out_gunlock: gfs2_glock_dq(ghs + 1); out_child: @@ -1374,16 +1353,9 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry, goto out_gunlock; if (alloc_required) { - struct gfs2_qadata *qa = gfs2_qadata_get(ndip); - - if (!qa) { - error = -ENOMEM; - goto out_gunlock; - } - error = gfs2_quota_lock_check(ndip); if (error) - goto out_alloc; + goto out_gunlock; error = gfs2_inplace_reserve(ndip, sdp->sd_max_dirres); if (error) @@ -1444,9 +1416,6 @@ out_ipreserv: out_gunlock_q: if (alloc_required) gfs2_quota_unlock(ndip); -out_alloc: - if (alloc_required) - gfs2_qadata_put(ndip); out_gunlock: while (x--) { gfs2_glock_dq(ghs + x); @@ -1607,12 +1576,9 @@ static int setattr_chown(struct inode *inode, struct iattr *attr) if (!(attr->ia_valid & ATTR_GID) || ogid == ngid) ogid = ngid = NO_QUOTA_CHANGE; - if (!gfs2_qadata_get(ip)) - return -ENOMEM; - error = gfs2_quota_lock(ip, nuid, ngid); if (error) - goto out_alloc; + return error; if (ouid != NO_QUOTA_CHANGE || ogid != NO_QUOTA_CHANGE) { error = gfs2_quota_check(ip, nuid, ngid); @@ -1638,8 +1604,6 @@ out_end_trans: gfs2_trans_end(sdp); out_gunlock_q: gfs2_quota_unlock(ip); -out_alloc: - gfs2_qadata_put(ip); return error; } diff --git a/fs/gfs2/main.c b/fs/gfs2/main.c index 6cdb0f2a1b09..e04d0e09ee7b 100644 --- a/fs/gfs2/main.c +++ b/fs/gfs2/main.c @@ -43,7 +43,6 @@ static void gfs2_init_inode_once(void *foo) inode_init_once(&ip->i_inode); init_rwsem(&ip->i_rw_mutex); INIT_LIST_HEAD(&ip->i_trunc_list); - ip->i_qadata = NULL; ip->i_res = NULL; ip->i_hash_cache = NULL; } diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index 197cc2dade7f..7d1ede7b66fc 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c @@ -494,11 +494,15 @@ static void qdsb_put(struct gfs2_quota_data *qd) int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid) { struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); - struct gfs2_qadata *qa = ip->i_qadata; - struct gfs2_quota_data **qd = qa->qa_qd; + struct gfs2_quota_data **qd; int error; - if (gfs2_assert_warn(sdp, !qa->qa_qd_num) || + if (ip->i_res == NULL) + gfs2_rs_alloc(ip); + + qd = ip->i_res->rs_qa_qd; + + if (gfs2_assert_warn(sdp, !ip->i_res->rs_qa_qd_num) || gfs2_assert_warn(sdp, !test_bit(GIF_QD_LOCKED, &ip->i_flags))) return -EIO; @@ -508,20 +512,20 @@ int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid) error = qdsb_get(sdp, QUOTA_USER, ip->i_inode.i_uid, qd); if (error) goto out; - qa->qa_qd_num++; + ip->i_res->rs_qa_qd_num++; qd++; error = qdsb_get(sdp, QUOTA_GROUP, ip->i_inode.i_gid, qd); if (error) goto out; - qa->qa_qd_num++; + ip->i_res->rs_qa_qd_num++; qd++; if (uid != NO_QUOTA_CHANGE && uid != ip->i_inode.i_uid) { error = qdsb_get(sdp, QUOTA_USER, uid, qd); if (error) goto out; - qa->qa_qd_num++; + ip->i_res->rs_qa_qd_num++; qd++; } @@ -529,7 +533,7 @@ int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid) error = qdsb_get(sdp, QUOTA_GROUP, gid, qd); if (error) goto out; - qa->qa_qd_num++; + ip->i_res->rs_qa_qd_num++; qd++; } @@ -542,16 +546,17 @@ out: void gfs2_quota_unhold(struct gfs2_inode *ip) { struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); - struct gfs2_qadata *qa = ip->i_qadata; unsigned int x; + if (ip->i_res == NULL) + return; gfs2_assert_warn(sdp, !test_bit(GIF_QD_LOCKED, &ip->i_flags)); - for (x = 0; x < qa->qa_qd_num; x++) { - qdsb_put(qa->qa_qd[x]); - qa->qa_qd[x] = NULL; + for (x = 0; x < ip->i_res->rs_qa_qd_num; x++) { + qdsb_put(ip->i_res->rs_qa_qd[x]); + ip->i_res->rs_qa_qd[x] = NULL; } - qa->qa_qd_num = 0; + ip->i_res->rs_qa_qd_num = 0; } static int sort_qd(const void *a, const void *b) @@ -919,7 +924,6 @@ fail: int gfs2_quota_lock(struct gfs2_inode *ip, u32 uid, u32 gid) { struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); - struct gfs2_qadata *qa = ip->i_qadata; struct gfs2_quota_data *qd; unsigned int x; int error = 0; @@ -932,15 +936,15 @@ int gfs2_quota_lock(struct gfs2_inode *ip, u32 uid, u32 gid) sdp->sd_args.ar_quota != GFS2_QUOTA_ON) return 0; - sort(qa->qa_qd, qa->qa_qd_num, sizeof(struct gfs2_quota_data *), - sort_qd, NULL); + sort(ip->i_res->rs_qa_qd, ip->i_res->rs_qa_qd_num, + sizeof(struct gfs2_quota_data *), sort_qd, NULL); - for (x = 0; x < qa->qa_qd_num; x++) { + for (x = 0; x < ip->i_res->rs_qa_qd_num; x++) { int force = NO_FORCE; - qd = qa->qa_qd[x]; + qd = ip->i_res->rs_qa_qd[x]; if (test_and_clear_bit(QDF_REFRESH, &qd->qd_flags)) force = FORCE; - error = do_glock(qd, force, &qa->qa_qd_ghs[x]); + error = do_glock(qd, force, &ip->i_res->rs_qa_qd_ghs[x]); if (error) break; } @@ -949,7 +953,7 @@ int gfs2_quota_lock(struct gfs2_inode *ip, u32 uid, u32 gid) set_bit(GIF_QD_LOCKED, &ip->i_flags); else { while (x--) - gfs2_glock_dq_uninit(&qa->qa_qd_ghs[x]); + gfs2_glock_dq_uninit(&ip->i_res->rs_qa_qd_ghs[x]); gfs2_quota_unhold(ip); } @@ -994,7 +998,6 @@ static int need_sync(struct gfs2_quota_data *qd) void gfs2_quota_unlock(struct gfs2_inode *ip) { - struct gfs2_qadata *qa = ip->i_qadata; struct gfs2_quota_data *qda[4]; unsigned int count = 0; unsigned int x; @@ -1002,14 +1005,14 @@ void gfs2_quota_unlock(struct gfs2_inode *ip) if (!test_and_clear_bit(GIF_QD_LOCKED, &ip->i_flags)) goto out; - for (x = 0; x < qa->qa_qd_num; x++) { + for (x = 0; x < ip->i_res->rs_qa_qd_num; x++) { struct gfs2_quota_data *qd; int sync; - qd = qa->qa_qd[x]; + qd = ip->i_res->rs_qa_qd[x]; sync = need_sync(qd); - gfs2_glock_dq_uninit(&qa->qa_qd_ghs[x]); + gfs2_glock_dq_uninit(&ip->i_res->rs_qa_qd_ghs[x]); if (sync && qd_trylock(qd)) qda[count++] = qd; @@ -1042,7 +1045,6 @@ static int print_message(struct gfs2_quota_data *qd, char *type) int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid) { struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); - struct gfs2_qadata *qa = ip->i_qadata; struct gfs2_quota_data *qd; s64 value; unsigned int x; @@ -1054,8 +1056,8 @@ int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid) if (sdp->sd_args.ar_quota != GFS2_QUOTA_ON) return 0; - for (x = 0; x < qa->qa_qd_num; x++) { - qd = qa->qa_qd[x]; + for (x = 0; x < ip->i_res->rs_qa_qd_num; x++) { + qd = ip->i_res->rs_qa_qd[x]; if (!((qd->qd_id == uid && test_bit(QDF_USER, &qd->qd_flags)) || (qd->qd_id == gid && !test_bit(QDF_USER, &qd->qd_flags)))) @@ -1093,7 +1095,6 @@ int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid) void gfs2_quota_change(struct gfs2_inode *ip, s64 change, u32 uid, u32 gid) { - struct gfs2_qadata *qa = ip->i_qadata; struct gfs2_quota_data *qd; unsigned int x; @@ -1102,8 +1103,8 @@ void gfs2_quota_change(struct gfs2_inode *ip, s64 change, if (ip->i_diskflags & GFS2_DIF_SYSTEM) return; - for (x = 0; x < qa->qa_qd_num; x++) { - qd = qa->qa_qd[x]; + for (x = 0; x < ip->i_res->rs_qa_qd_num; x++) { + qd = ip->i_res->rs_qa_qd[x]; if ((qd->qd_id == uid && test_bit(QDF_USER, &qd->qd_flags)) || (qd->qd_id == gid && !test_bit(QDF_USER, &qd->qd_flags))) { diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index e944fefbc9a8..9eca6a9cff8f 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -1007,25 +1007,6 @@ out: } /** - * gfs2_qadata_get - get the struct gfs2_qadata structure for an inode - * @ip: the incore GFS2 inode structure - * - * Returns: the struct gfs2_qadata - */ - -struct gfs2_qadata *gfs2_qadata_get(struct gfs2_inode *ip) -{ - struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); - int error; - BUG_ON(ip->i_qadata != NULL); - ip->i_qadata = kzalloc(sizeof(struct gfs2_qadata), GFP_NOFS); - error = gfs2_rindex_update(sdp); - if (error) - fs_warn(sdp, "rindex update returns %d\n", error); - return ip->i_qadata; -} - -/** * try_rgrp_fit - See if a given reservation will fit in a given RG * @rgd: the RG data * @ip: the inode diff --git a/fs/gfs2/rgrp.h b/fs/gfs2/rgrp.h index d9eda5f9ef2a..5d8314dbc899 100644 --- a/fs/gfs2/rgrp.h +++ b/fs/gfs2/rgrp.h @@ -29,14 +29,6 @@ extern void gfs2_free_clones(struct gfs2_rgrpd *rgd); extern int gfs2_rgrp_go_lock(struct gfs2_holder *gh); extern void gfs2_rgrp_go_unlock(struct gfs2_holder *gh); -extern struct gfs2_qadata *gfs2_qadata_get(struct gfs2_inode *ip); -static inline void gfs2_qadata_put(struct gfs2_inode *ip) -{ - BUG_ON(ip->i_qadata == NULL); - kfree(ip->i_qadata); - ip->i_qadata = NULL; -} - extern int gfs2_inplace_reserve(struct gfs2_inode *ip, u32 requested); extern void gfs2_inplace_release(struct gfs2_inode *ip); diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index 65578df29446..81fc76264ed4 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -1399,7 +1399,6 @@ static void gfs2_final_release_pages(struct gfs2_inode *ip) static int gfs2_dinode_dealloc(struct gfs2_inode *ip) { struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode); - struct gfs2_qadata *qa; struct gfs2_rgrpd *rgd; struct gfs2_holder gh; int error; @@ -1409,13 +1408,9 @@ static int gfs2_dinode_dealloc(struct gfs2_inode *ip) return -EIO; } - qa = gfs2_qadata_get(ip); - if (!qa) - return -ENOMEM; - error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); if (error) - goto out; + return error; rgd = gfs2_blk2rgrpd(sdp, ip->i_no_addr, 1); if (!rgd) { @@ -1443,8 +1438,6 @@ out_rg_gunlock: gfs2_glock_dq_uninit(&gh); out_qs: gfs2_quota_unhold(ip); -out: - gfs2_qadata_put(ip); return error; } diff --git a/fs/gfs2/xattr.c b/fs/gfs2/xattr.c index 927f4df874ae..523c0de0d805 100644 --- a/fs/gfs2/xattr.c +++ b/fs/gfs2/xattr.c @@ -325,13 +325,8 @@ static int ea_remove_unstuffed(struct gfs2_inode *ip, struct buffer_head *bh, struct gfs2_ea_header *ea, struct gfs2_ea_header *prev, int leave) { - struct gfs2_qadata *qa; int error; - qa = gfs2_qadata_get(ip); - if (!qa) - return -ENOMEM; - error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); if (error) goto out_alloc; @@ -340,7 +335,6 @@ static int ea_remove_unstuffed(struct gfs2_inode *ip, struct buffer_head *bh, gfs2_quota_unhold(ip); out_alloc: - gfs2_qadata_put(ip); return error; } @@ -713,17 +707,12 @@ static int ea_alloc_skeleton(struct gfs2_inode *ip, struct gfs2_ea_request *er, unsigned int blks, ea_skeleton_call_t skeleton_call, void *private) { - struct gfs2_qadata *qa; struct buffer_head *dibh; int error; - qa = gfs2_qadata_get(ip); - if (!qa) - return -ENOMEM; - error = gfs2_quota_lock_check(ip); if (error) - goto out; + return error; error = gfs2_inplace_reserve(ip, blks); if (error) @@ -753,8 +742,6 @@ out_ipres: gfs2_inplace_release(ip); out_gunlock_q: gfs2_quota_unlock(ip); -out: - gfs2_qadata_put(ip); return error; } @@ -1494,16 +1481,11 @@ out_gunlock: int gfs2_ea_dealloc(struct gfs2_inode *ip) { - struct gfs2_qadata *qa; int error; - qa = gfs2_qadata_get(ip); - if (!qa) - return -ENOMEM; - error = gfs2_quota_hold(ip, NO_QUOTA_CHANGE, NO_QUOTA_CHANGE); if (error) - goto out_alloc; + return error; error = ea_foreach(ip, ea_dealloc_unstuffed, NULL); if (error) @@ -1519,8 +1501,6 @@ int gfs2_ea_dealloc(struct gfs2_inode *ip) out_quota: gfs2_quota_unhold(ip); -out_alloc: - gfs2_qadata_put(ip); return error; } |
