diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/data.c | 9 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 3 | ||||
| -rw-r--r-- | fs/f2fs/namei.c | 17 | ||||
| -rw-r--r-- | fs/f2fs/node.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 11 |
5 files changed, 19 insertions, 23 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index d32a82f25f5a..eda4181d2092 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -86,10 +86,9 @@ static void __read_end_io(struct bio *bio) { struct page *page; struct bio_vec *bv; - int i; struct bvec_iter_all iter_all; - bio_for_each_segment_all(bv, bio, i, iter_all) { + bio_for_each_segment_all(bv, bio, iter_all) { page = bv->bv_page; /* PG_error was set if any post_read step failed */ @@ -164,7 +163,6 @@ static void f2fs_write_end_io(struct bio *bio) { struct f2fs_sb_info *sbi = bio->bi_private; struct bio_vec *bvec; - int i; struct bvec_iter_all iter_all; if (time_to_inject(sbi, FAULT_WRITE_IO)) { @@ -172,7 +170,7 @@ static void f2fs_write_end_io(struct bio *bio) bio->bi_status = BLK_STS_IOERR; } - bio_for_each_segment_all(bvec, bio, i, iter_all) { + bio_for_each_segment_all(bvec, bio, iter_all) { struct page *page = bvec->bv_page; enum count_type type = WB_DATA_TYPE(page); @@ -354,7 +352,6 @@ static bool __has_merged_page(struct f2fs_bio_info *io, struct inode *inode, { struct bio_vec *bvec; struct page *target; - int i; struct bvec_iter_all iter_all; if (!io->bio) @@ -363,7 +360,7 @@ static bool __has_merged_page(struct f2fs_bio_info *io, struct inode *inode, if (!inode && !page && !ino) return true; - bio_for_each_segment_all(bvec, io->bio, i, iter_all) { + bio_for_each_segment_all(bvec, io->bio, iter_all) { if (bvec->bv_page->mapping) target = bvec->bv_page; diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 533fafca68f4..06b89a9862ab 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1345,7 +1345,7 @@ struct f2fs_private_dio { #ifdef CONFIG_F2FS_FAULT_INJECTION #define f2fs_show_injection_info(type) \ - printk_ratelimited("%sF2FS-fs : inject %s in %s of %pF\n", \ + printk_ratelimited("%sF2FS-fs : inject %s in %s of %pS\n", \ KERN_INFO, f2fs_fault_name[type], \ __func__, __builtin_return_address(0)) static inline bool time_to_inject(struct f2fs_sb_info *sbi, int type) @@ -1440,7 +1440,6 @@ static inline u32 __f2fs_crc32(struct f2fs_sb_info *sbi, u32 crc, BUG_ON(crypto_shash_descsize(sbi->s_chksum_driver) != sizeof(desc.ctx)); desc.shash.tfm = sbi->s_chksum_driver; - desc.shash.flags = 0; *(u32 *)desc.ctx = crc; err = crypto_shash_update(&desc.shash, address, length); diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 2fdcbe923a32..0f77f9242751 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -436,19 +436,23 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry, nid_t ino = -1; int err = 0; unsigned int root_ino = F2FS_ROOT_INO(F2FS_I_SB(dir)); + struct fscrypt_name fname; trace_f2fs_lookup_start(dir, dentry, flags); - err = fscrypt_prepare_lookup(dir, dentry, flags); - if (err) - goto out; - if (dentry->d_name.len > F2FS_NAME_LEN) { err = -ENAMETOOLONG; goto out; } - de = f2fs_find_entry(dir, &dentry->d_name, &page); + err = fscrypt_prepare_lookup(dir, dentry, &fname); + if (err == -ENOENT) + goto out_splice; + if (err) + goto out; + de = __f2fs_find_entry(dir, &fname, &page); + fscrypt_free_filename(&fname); + if (!de) { if (IS_ERR(page)) { err = PTR_ERR(page); @@ -488,8 +492,7 @@ static struct dentry *f2fs_lookup(struct inode *dir, struct dentry *dentry, } out_splice: new = d_splice_alias(inode, dentry); - if (IS_ERR(new)) - err = PTR_ERR(new); + err = PTR_ERR_OR_ZERO(new); trace_f2fs_lookup_end(dir, dentry, ino, err); return new; out_iput: diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index a6960b47f394..18a038a2a9fa 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -622,8 +622,10 @@ pgoff_t f2fs_get_next_page_offset(struct dnode_of_data *dn, pgoff_t pgofs) switch (dn->max_level) { case 3: base += 2 * indirect_blks; + /* fall through */ case 2: base += 2 * direct_blks; + /* fall through */ case 1: base += direct_index; break; diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 7ddf0d3cbece..6b959bbb336a 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1000,17 +1000,12 @@ static void f2fs_dirty_inode(struct inode *inode, int flags) f2fs_inode_dirtied(inode, false); } -static void f2fs_i_callback(struct rcu_head *head) +static void f2fs_free_inode(struct inode *inode) { - struct inode *inode = container_of(head, struct inode, i_rcu); + fscrypt_free_inode(inode); kmem_cache_free(f2fs_inode_cachep, F2FS_I(inode)); } -static void f2fs_destroy_inode(struct inode *inode) -{ - call_rcu(&inode->i_rcu, f2fs_i_callback); -} - static void destroy_percpu_info(struct f2fs_sb_info *sbi) { percpu_counter_destroy(&sbi->alloc_valid_block_count); @@ -2175,8 +2170,8 @@ void f2fs_quota_off_umount(struct super_block *sb) static const struct super_operations f2fs_sops = { .alloc_inode = f2fs_alloc_inode, + .free_inode = f2fs_free_inode, .drop_inode = f2fs_drop_inode, - .destroy_inode = f2fs_destroy_inode, .write_inode = f2fs_write_inode, .dirty_inode = f2fs_dirty_inode, .show_options = f2fs_show_options, |