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-rw-r--r--fs/btrfs/backref.c4
-rw-r--r--fs/btrfs/defrag.c6
-rw-r--r--fs/btrfs/inode.c6
-rw-r--r--fs/btrfs/qgroup.c1
-rw-r--r--fs/btrfs/raid56.c2
-rw-r--r--fs/btrfs/super.c1
-rw-r--r--fs/btrfs/tree-log.c5
-rw-r--r--fs/f2fs/data.c2
-rw-r--r--fs/f2fs/extent_cache.c34
-rw-r--r--fs/f2fs/file.c2
-rw-r--r--fs/f2fs/segment.c13
-rw-r--r--fs/nfsd/nfs4xdr.c11
-rw-r--r--fs/nfsd/nfssvc.c2
-rw-r--r--fs/ntfs3/file.c4
14 files changed, 58 insertions, 35 deletions
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index 21c92c74bf71..46851511b661 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -484,6 +484,7 @@ static int add_all_parents(struct btrfs_backref_walk_ctx *ctx,
u64 wanted_disk_byte = ref->wanted_disk_byte;
u64 count = 0;
u64 data_offset;
+ u8 type;
if (level != 0) {
eb = path->nodes[level];
@@ -538,6 +539,9 @@ static int add_all_parents(struct btrfs_backref_walk_ctx *ctx,
continue;
}
fi = btrfs_item_ptr(eb, slot, struct btrfs_file_extent_item);
+ type = btrfs_file_extent_type(eb, fi);
+ if (type == BTRFS_FILE_EXTENT_INLINE)
+ goto next;
disk_byte = btrfs_file_extent_disk_bytenr(eb, fi);
data_offset = btrfs_file_extent_offset(eb, fi);
diff --git a/fs/btrfs/defrag.c b/fs/btrfs/defrag.c
index 0a3c261b69c9..d81b764a7644 100644
--- a/fs/btrfs/defrag.c
+++ b/fs/btrfs/defrag.c
@@ -358,8 +358,10 @@ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,
goto out;
path = btrfs_alloc_path();
- if (!path)
- return -ENOMEM;
+ if (!path) {
+ ret = -ENOMEM;
+ goto out;
+ }
level = btrfs_header_level(root->node);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 8bcad9940154..2ead7b1bdbaf 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -9377,8 +9377,10 @@ static int btrfs_rename(struct user_namespace *mnt_userns,
if (flags & RENAME_WHITEOUT) {
whiteout_args.inode = new_whiteout_inode(mnt_userns, old_dir);
- if (!whiteout_args.inode)
- return -ENOMEM;
+ if (!whiteout_args.inode) {
+ ret = -ENOMEM;
+ goto out_fscrypt_names;
+ }
ret = btrfs_new_inode_prepare(&whiteout_args, &trans_num_items);
if (ret)
goto out_whiteout_inode;
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 5c636e00d77d..d275bf24b250 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -2787,6 +2787,7 @@ int btrfs_qgroup_account_extents(struct btrfs_trans_handle *trans)
* current root. It's safe inside commit_transaction().
*/
ctx.trans = trans;
+ ctx.time_seq = BTRFS_SEQ_LAST;
ret = btrfs_find_all_roots(&ctx, false);
if (ret < 0)
goto cleanup;
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index 2d90a6b5eb00..6a2cf754912d 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -2646,7 +2646,7 @@ static int recover_scrub_rbio(struct btrfs_raid_bio *rbio)
void **pointers = NULL;
void **unmap_array = NULL;
int sector_nr;
- int ret;
+ int ret = 0;
/*
* @pointers array stores the pointer for each sector.
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 93f52ee85f6f..d5de18d6517e 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -2514,6 +2514,7 @@ static __always_inline void btrfs_exit_btrfs_fs(void)
static void __exit exit_btrfs_fs(void)
{
btrfs_exit_btrfs_fs();
+ btrfs_cleanup_fs_uuids();
}
static int __init init_btrfs_fs(void)
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index a3c43f0b1c95..fb52aa060093 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -7459,8 +7459,11 @@ void btrfs_log_new_name(struct btrfs_trans_handle *trans,
* not fail, but if it does, it's not serious, just bail out and
* mark the log for a full commit.
*/
- if (WARN_ON_ONCE(ret < 0))
+ if (WARN_ON_ONCE(ret < 0)) {
+ fscrypt_free_filename(&fname);
goto out;
+ }
+
log_pinned = true;
path = btrfs_alloc_path();
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 6e43e19c7d1c..97e816590cd9 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -2183,7 +2183,7 @@ int f2fs_read_multi_pages(struct compress_ctx *cc, struct bio **bio_ret,
sector_t last_block_in_file;
const unsigned blocksize = blks_to_bytes(inode, 1);
struct decompress_io_ctx *dic = NULL;
- struct extent_info ei = {0, };
+ struct extent_info ei = {};
bool from_dnode = true;
int i;
int ret = 0;
diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c
index 1bd38a78ebba..342af24b2f8c 100644
--- a/fs/f2fs/extent_cache.c
+++ b/fs/f2fs/extent_cache.c
@@ -546,7 +546,8 @@ static bool __lookup_extent_tree(struct inode *inode, pgoff_t pgofs,
struct extent_node *en;
bool ret = false;
- f2fs_bug_on(sbi, !et);
+ if (!et)
+ return false;
trace_f2fs_lookup_extent_tree_start(inode, pgofs, type);
@@ -881,12 +882,14 @@ static unsigned long long __calculate_block_age(unsigned long long new,
}
/* This returns a new age and allocated blocks in ei */
-static int __get_new_block_age(struct inode *inode, struct extent_info *ei)
+static int __get_new_block_age(struct inode *inode, struct extent_info *ei,
+ block_t blkaddr)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
loff_t f_size = i_size_read(inode);
unsigned long long cur_blocks =
atomic64_read(&sbi->allocated_data_blocks);
+ struct extent_info tei = *ei; /* only fofs and len are valid */
/*
* When I/O is not aligned to a PAGE_SIZE, update will happen to the last
@@ -894,20 +897,20 @@ static int __get_new_block_age(struct inode *inode, struct extent_info *ei)
* block here.
*/
if ((f_size >> PAGE_SHIFT) == ei->fofs && f_size & (PAGE_SIZE - 1) &&
- ei->blk == NEW_ADDR)
+ blkaddr == NEW_ADDR)
return -EINVAL;
- if (__lookup_extent_tree(inode, ei->fofs, ei, EX_BLOCK_AGE)) {
+ if (__lookup_extent_tree(inode, ei->fofs, &tei, EX_BLOCK_AGE)) {
unsigned long long cur_age;
- if (cur_blocks >= ei->last_blocks)
- cur_age = cur_blocks - ei->last_blocks;
+ if (cur_blocks >= tei.last_blocks)
+ cur_age = cur_blocks - tei.last_blocks;
else
/* allocated_data_blocks overflow */
- cur_age = ULLONG_MAX - ei->last_blocks + cur_blocks;
+ cur_age = ULLONG_MAX - tei.last_blocks + cur_blocks;
- if (ei->age)
- ei->age = __calculate_block_age(cur_age, ei->age);
+ if (tei.age)
+ ei->age = __calculate_block_age(cur_age, tei.age);
else
ei->age = cur_age;
ei->last_blocks = cur_blocks;
@@ -915,14 +918,14 @@ static int __get_new_block_age(struct inode *inode, struct extent_info *ei)
return 0;
}
- f2fs_bug_on(sbi, ei->blk == NULL_ADDR);
+ f2fs_bug_on(sbi, blkaddr == NULL_ADDR);
/* the data block was allocated for the first time */
- if (ei->blk == NEW_ADDR)
+ if (blkaddr == NEW_ADDR)
goto out;
- if (__is_valid_data_blkaddr(ei->blk) &&
- !f2fs_is_valid_blkaddr(sbi, ei->blk, DATA_GENERIC_ENHANCE)) {
+ if (__is_valid_data_blkaddr(blkaddr) &&
+ !f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE)) {
f2fs_bug_on(sbi, 1);
return -EINVAL;
}
@@ -938,7 +941,7 @@ out:
static void __update_extent_cache(struct dnode_of_data *dn, enum extent_type type)
{
- struct extent_info ei;
+ struct extent_info ei = {};
if (!__may_extent_tree(dn->inode, type))
return;
@@ -953,8 +956,7 @@ static void __update_extent_cache(struct dnode_of_data *dn, enum extent_type typ
else
ei.blk = dn->data_blkaddr;
} else if (type == EX_BLOCK_AGE) {
- ei.blk = dn->data_blkaddr;
- if (__get_new_block_age(dn->inode, &ei))
+ if (__get_new_block_age(dn->inode, &ei, dn->data_blkaddr))
return;
}
__update_extent_tree_range(dn->inode, &ei, type);
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index a6c401279886..ecbc8c135b49 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -2559,7 +2559,7 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi,
struct f2fs_map_blocks map = { .m_next_extent = NULL,
.m_seg_type = NO_CHECK_TYPE,
.m_may_create = false };
- struct extent_info ei = {0, };
+ struct extent_info ei = {};
pgoff_t pg_start, pg_end, next_pgofs;
unsigned int blk_per_seg = sbi->blocks_per_seg;
unsigned int total = 0, sec_num;
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 25ddea478fc1..ae3c4e5474ef 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -663,8 +663,7 @@ init_thread:
if (IS_ERR(fcc->f2fs_issue_flush)) {
int err = PTR_ERR(fcc->f2fs_issue_flush);
- kfree(fcc);
- SM_I(sbi)->fcc_info = NULL;
+ fcc->f2fs_issue_flush = NULL;
return err;
}
@@ -3161,7 +3160,7 @@ static int __get_segment_type_4(struct f2fs_io_info *fio)
static int __get_age_segment_type(struct inode *inode, pgoff_t pgofs)
{
struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
- struct extent_info ei;
+ struct extent_info ei = {};
if (f2fs_lookup_age_extent_cache(inode, pgofs, &ei)) {
if (!ei.age)
@@ -5138,11 +5137,9 @@ int f2fs_build_segment_manager(struct f2fs_sb_info *sbi)
init_f2fs_rwsem(&sm_info->curseg_lock);
- if (!f2fs_readonly(sbi->sb)) {
- err = f2fs_create_flush_cmd_control(sbi);
- if (err)
- return err;
- }
+ err = f2fs_create_flush_cmd_control(sbi);
+ if (err)
+ return err;
err = create_discard_cmd_control(sbi);
if (err)
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 2b4ae858c89b..ebb4d02a42ce 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -3629,6 +3629,17 @@ nfsd4_encode_dirent(void *ccdv, const char *name, int namlen,
case nfserr_noent:
xdr_truncate_encode(xdr, start_offset);
goto skip_entry;
+ case nfserr_jukebox:
+ /*
+ * The pseudoroot should only display dentries that lead to
+ * exports. If we get EJUKEBOX here, then we can't tell whether
+ * this entry should be included. Just fail the whole READDIR
+ * with NFS4ERR_DELAY in that case, and hope that the situation
+ * will resolve itself by the client's next attempt.
+ */
+ if (cd->rd_fhp->fh_export->ex_flags & NFSEXP_V4ROOT)
+ goto fail;
+ fallthrough;
default:
/*
* If the client requested the RDATTR_ERROR attribute,
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 56fba1cba3af..325d3d3f1211 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -453,8 +453,8 @@ static void nfsd_shutdown_net(struct net *net)
{
struct nfsd_net *nn = net_generic(net, nfsd_net_id);
- nfsd_file_cache_shutdown_net(net);
nfs4_state_shutdown_net(net);
+ nfsd_file_cache_shutdown_net(net);
if (nn->lockd_up) {
lockd_down(net);
nn->lockd_up = false;
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
index e5399ebc3a2b..d294cd975688 100644
--- a/fs/ntfs3/file.c
+++ b/fs/ntfs3/file.c
@@ -390,10 +390,10 @@ static int ntfs_truncate(struct inode *inode, loff_t new_size)
new_valid = ntfs_up_block(sb, min_t(u64, ni->i_valid, new_size));
- ni_lock(ni);
-
truncate_setsize(inode, new_size);
+ ni_lock(ni);
+
down_write(&ni->file.run_lock);
err = attr_set_size(ni, ATTR_DATA, NULL, 0, &ni->file.run, new_size,
&new_valid, ni->mi.sbi->options->prealloc, NULL);
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