diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/acl.c | 6 | ||||
| -rw-r--r-- | fs/dax.c | 1 | ||||
| -rw-r--r-- | fs/f2fs/extent_cache.c | 12 | ||||
| -rw-r--r-- | fs/super.c | 6 | ||||
| -rw-r--r-- | fs/xfs/xfs_qm.c | 46 |
5 files changed, 52 insertions, 19 deletions
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c index 8d8370ddb6b2..1ba49ebe67da 100644 --- a/fs/btrfs/acl.c +++ b/fs/btrfs/acl.c @@ -114,13 +114,17 @@ out: int btrfs_set_acl(struct inode *inode, struct posix_acl *acl, int type) { int ret; + umode_t old_mode = inode->i_mode; if (type == ACL_TYPE_ACCESS && acl) { ret = posix_acl_update_mode(inode, &inode->i_mode, &acl); if (ret) return ret; } - return __btrfs_set_acl(NULL, inode, acl, type); + ret = __btrfs_set_acl(NULL, inode, acl, type); + if (ret) + inode->i_mode = old_mode; + return ret; } /* @@ -785,6 +785,7 @@ int dax_writeback_mapping_range(struct address_space *mapping, if (ret < 0) return ret; } + start_index = indices[pvec.nr - 1] + 1; } return 0; } diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c index 7b32ce979fe1..63e519658d73 100644 --- a/fs/f2fs/extent_cache.c +++ b/fs/f2fs/extent_cache.c @@ -177,7 +177,7 @@ static void __drop_largest_extent(struct inode *inode, } /* return true, if inode page is changed */ -bool f2fs_init_extent_tree(struct inode *inode, struct f2fs_extent *i_ext) +static bool __f2fs_init_extent_tree(struct inode *inode, struct f2fs_extent *i_ext) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct extent_tree *et; @@ -215,6 +215,16 @@ out: return false; } +bool f2fs_init_extent_tree(struct inode *inode, struct f2fs_extent *i_ext) +{ + bool ret = __f2fs_init_extent_tree(inode, i_ext); + + if (!F2FS_I(inode)->extent_tree) + set_inode_flag(inode, FI_NO_EXTENT); + + return ret; +} + static bool f2fs_lookup_extent_tree(struct inode *inode, pgoff_t pgofs, struct extent_info *ei) { diff --git a/fs/super.c b/fs/super.c index 1058bf3e8724..7e9beab77259 100644 --- a/fs/super.c +++ b/fs/super.c @@ -519,7 +519,11 @@ retry: hlist_add_head(&s->s_instances, &type->fs_supers); spin_unlock(&sb_lock); get_filesystem(type); - register_shrinker(&s->s_shrink); + err = register_shrinker(&s->s_shrink); + if (err) { + deactivate_locked_super(s); + s = ERR_PTR(err); + } return s; } diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c index 1fdd3face2d9..e3edaa547216 100644 --- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -47,7 +47,7 @@ STATIC int xfs_qm_init_quotainos(xfs_mount_t *); STATIC int xfs_qm_init_quotainfo(xfs_mount_t *); - +STATIC void xfs_qm_destroy_quotainos(xfs_quotainfo_t *qi); STATIC void xfs_qm_dqfree_one(struct xfs_dquot *dqp); /* * We use the batch lookup interface to iterate over the dquots as it @@ -694,9 +694,17 @@ xfs_qm_init_quotainfo( qinf->qi_shrinker.scan_objects = xfs_qm_shrink_scan; qinf->qi_shrinker.seeks = DEFAULT_SEEKS; qinf->qi_shrinker.flags = SHRINKER_NUMA_AWARE; - register_shrinker(&qinf->qi_shrinker); + + error = register_shrinker(&qinf->qi_shrinker); + if (error) + goto out_free_inos; + return 0; +out_free_inos: + mutex_destroy(&qinf->qi_quotaofflock); + mutex_destroy(&qinf->qi_tree_lock); + xfs_qm_destroy_quotainos(qinf); out_free_lru: list_lru_destroy(&qinf->qi_lru); out_free_qinf: @@ -705,7 +713,6 @@ out_free_qinf: return error; } - /* * Gets called when unmounting a filesystem or when all quotas get * turned off. @@ -722,19 +729,8 @@ xfs_qm_destroy_quotainfo( unregister_shrinker(&qi->qi_shrinker); list_lru_destroy(&qi->qi_lru); - - if (qi->qi_uquotaip) { - IRELE(qi->qi_uquotaip); - qi->qi_uquotaip = NULL; /* paranoia */ - } - if (qi->qi_gquotaip) { - IRELE(qi->qi_gquotaip); - qi->qi_gquotaip = NULL; - } - if (qi->qi_pquotaip) { - IRELE(qi->qi_pquotaip); - qi->qi_pquotaip = NULL; - } + xfs_qm_destroy_quotainos(qi); + mutex_destroy(&qi->qi_tree_lock); mutex_destroy(&qi->qi_quotaofflock); kmem_free(qi); mp->m_quotainfo = NULL; @@ -1620,6 +1616,24 @@ error_rele: } STATIC void +xfs_qm_destroy_quotainos( + xfs_quotainfo_t *qi) +{ + if (qi->qi_uquotaip) { + IRELE(qi->qi_uquotaip); + qi->qi_uquotaip = NULL; /* paranoia */ + } + if (qi->qi_gquotaip) { + IRELE(qi->qi_gquotaip); + qi->qi_gquotaip = NULL; + } + if (qi->qi_pquotaip) { + IRELE(qi->qi_pquotaip); + qi->qi_pquotaip = NULL; + } +} + +STATIC void xfs_qm_dqfree_one( struct xfs_dquot *dqp) { |