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f2fs: clean up kvfree

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After commit 0b6d4ca04a ("f2fs: don't return vmalloc() memory from
f2fs_kmalloc()"), f2fs_k{m,z}alloc() will not return vmalloc()'ed
memory, so clean up to use kfree() instead of kvfree() to free
vmalloc()'ed memory.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2020-09-14 16:47:00 +08:00 committed by Jaegeuk Kim
parent 6fcaebac66
commit c8eb702484
10 changed files with 28 additions and 28 deletions
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6
fs/f2fs/acl.c
View file

@ -160,7 +160,7 @@ static void *f2fs_acl_to_disk(struct f2fs_sb_info *sbi,
return (void *)f2fs_acl;
fail:
kvfree(f2fs_acl);
kfree(f2fs_acl);
return ERR_PTR(-EINVAL);
}
@ -190,7 +190,7 @@ static struct posix_acl *__f2fs_get_acl(struct inode *inode, int type,
acl = NULL;
else
acl = ERR_PTR(retval);
kvfree(value);
kfree(value);
return acl;
}
@ -240,7 +240,7 @@ static int __f2fs_set_acl(struct inode *inode, int type,
error = f2fs_setxattr(inode, name_index, "", value, size, ipage, 0);
kvfree(value);
kfree(value);
if (!error)
set_cached_acl(inode, type, acl);

2
fs/f2fs/data.c
View file

@ -3570,7 +3570,7 @@ static void f2fs_dio_end_io(struct bio *bio)
bio->bi_private = dio->orig_private;
bio->bi_end_io = dio->orig_end_io;
kvfree(dio);
kfree(dio);
bio_endio(bio);
}

2
fs/f2fs/debug.c
View file

@ -574,7 +574,7 @@ void f2fs_destroy_stats(struct f2fs_sb_info *sbi)
list_del(&si->stat_list);
mutex_unlock(&f2fs_stat_mutex);
kvfree(si);
kfree(si);
}
void __init f2fs_create_root_stats(void)

2
fs/f2fs/file.c
View file

@ -3373,7 +3373,7 @@ static int f2fs_ioc_getfslabel(struct file *filp, unsigned long arg)
min(FSLABEL_MAX, count)))
err = -EFAULT;
kvfree(vbuf);
kfree(vbuf);
return err;
}

4
fs/f2fs/gc.c
View file

@ -152,7 +152,7 @@ int f2fs_start_gc_thread(struct f2fs_sb_info *sbi)
"f2fs_gc-%u:%u", MAJOR(dev), MINOR(dev));
if (IS_ERR(gc_th->f2fs_gc_task)) {
err = PTR_ERR(gc_th->f2fs_gc_task);
kvfree(gc_th);
kfree(gc_th);
sbi->gc_thread = NULL;
}
out:
@ -165,7 +165,7 @@ void f2fs_stop_gc_thread(struct f2fs_sb_info *sbi)
if (!gc_th)
return;
kthread_stop(gc_th->f2fs_gc_task);
kvfree(gc_th);
kfree(gc_th);
sbi->gc_thread = NULL;
}

4
fs/f2fs/inline.c
View file

@ -524,7 +524,7 @@ static int f2fs_move_rehashed_dirents(struct inode *dir, struct page *ipage,
!f2fs_has_inline_xattr(dir))
F2FS_I(dir)->i_inline_xattr_size = 0;
kvfree(backup_dentry);
kfree(backup_dentry);
return 0;
recover:
lock_page(ipage);
@ -535,7 +535,7 @@ static int f2fs_move_rehashed_dirents(struct inode *dir, struct page *ipage,
set_page_dirty(ipage);
f2fs_put_page(ipage, 1);
kvfree(backup_dentry);
kfree(backup_dentry);
return err;
}

2
fs/f2fs/namei.c
View file

@ -707,7 +707,7 @@ static int f2fs_symlink(struct inode *dir, struct dentry *dentry,
f2fs_handle_failed_inode(inode);
out_free_encrypted_link:
if (disk_link.name != (unsigned char *)symname)
kvfree(disk_link.name);
kfree(disk_link.name);
return err;
}

2
fs/f2fs/node.c
View file

@ -3257,7 +3257,7 @@ void f2fs_destroy_node_manager(struct f2fs_sb_info *sbi)
kvfree(nm_i->nat_bitmap_mir);
#endif
sbi->nm_info = NULL;
kvfree(nm_i);
kfree(nm_i);
}
int __init f2fs_create_node_manager_caches(void)

24
fs/f2fs/segment.c
View file

@ -728,7 +728,7 @@ int f2fs_create_flush_cmd_control(struct f2fs_sb_info *sbi)
"f2fs_flush-%u:%u", MAJOR(dev), MINOR(dev));
if (IS_ERR(fcc->f2fs_issue_flush)) {
err = PTR_ERR(fcc->f2fs_issue_flush);
kvfree(fcc);
kfree(fcc);
SM_I(sbi)->fcc_info = NULL;
return err;
}
@ -747,7 +747,7 @@ void f2fs_destroy_flush_cmd_control(struct f2fs_sb_info *sbi, bool free)
kthread_stop(flush_thread);
}
if (free) {
kvfree(fcc);
kfree(fcc);
SM_I(sbi)->fcc_info = NULL;
}
}
@ -2105,7 +2105,7 @@ static int create_discard_cmd_control(struct f2fs_sb_info *sbi)
"f2fs_discard-%u:%u", MAJOR(dev), MINOR(dev));
if (IS_ERR(dcc->f2fs_issue_discard)) {
err = PTR_ERR(dcc->f2fs_issue_discard);
kvfree(dcc);
kfree(dcc);
SM_I(sbi)->dcc_info = NULL;
return err;
}
@ -2129,7 +2129,7 @@ static void destroy_discard_cmd_control(struct f2fs_sb_info *sbi)
if (unlikely(atomic_read(&dcc->discard_cmd_cnt)))
f2fs_issue_discard_timeout(sbi);
kvfree(dcc);
kfree(dcc);
SM_I(sbi)->dcc_info = NULL;
}
@ -5151,7 +5151,7 @@ static void destroy_dirty_segmap(struct f2fs_sb_info *sbi)
destroy_victim_secmap(sbi);
SM_I(sbi)->dirty_info = NULL;
kvfree(dirty_i);
kfree(dirty_i);
}
static void destroy_curseg(struct f2fs_sb_info *sbi)
@ -5163,10 +5163,10 @@ static void destroy_curseg(struct f2fs_sb_info *sbi)
return;
SM_I(sbi)->curseg_array = NULL;
for (i = 0; i < NR_CURSEG_TYPE; i++) {
kvfree(array[i].sum_blk);
kvfree(array[i].journal);
kfree(array[i].sum_blk);
kfree(array[i].journal);
}
kvfree(array);
kfree(array);
}
static void destroy_free_segmap(struct f2fs_sb_info *sbi)
@ -5177,7 +5177,7 @@ static void destroy_free_segmap(struct f2fs_sb_info *sbi)
SM_I(sbi)->free_info = NULL;
kvfree(free_i->free_segmap);
kvfree(free_i->free_secmap);
kvfree(free_i);
kfree(free_i);
}
static void destroy_sit_info(struct f2fs_sb_info *sbi)
@ -5189,7 +5189,7 @@ static void destroy_sit_info(struct f2fs_sb_info *sbi)
if (sit_i->sentries)
kvfree(sit_i->bitmap);
kvfree(sit_i->tmp_map);
kfree(sit_i->tmp_map);
kvfree(sit_i->sentries);
kvfree(sit_i->sec_entries);
@ -5201,7 +5201,7 @@ static void destroy_sit_info(struct f2fs_sb_info *sbi)
kvfree(sit_i->sit_bitmap_mir);
kvfree(sit_i->invalid_segmap);
#endif
kvfree(sit_i);
kfree(sit_i);
}
void f2fs_destroy_segment_manager(struct f2fs_sb_info *sbi)
@ -5217,7 +5217,7 @@ void f2fs_destroy_segment_manager(struct f2fs_sb_info *sbi)
destroy_free_segmap(sbi);
destroy_sit_info(sbi);
sbi->sm_info = NULL;
kvfree(sm_info);
kfree(sm_info);
}
int __init f2fs_create_segment_manager_caches(void)

8
fs/f2fs/xattr.c
View file

@ -39,7 +39,7 @@ static void xattr_free(struct f2fs_sb_info *sbi, void *xattr_addr,
if (is_inline)
kmem_cache_free(sbi->inline_xattr_slab, xattr_addr);
else
kvfree(xattr_addr);
kfree(xattr_addr);
}
static int f2fs_xattr_generic_get(const struct xattr_handler *handler,
@ -425,7 +425,7 @@ static int read_all_xattrs(struct inode *inode, struct page *ipage,
*base_addr = txattr_addr;
return 0;
fail:
kvfree(txattr_addr);
kfree(txattr_addr);
return err;
}
@ -610,7 +610,7 @@ ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, size_t buffer_size)
}
error = buffer_size - rest;
cleanup:
kvfree(base_addr);
kfree(base_addr);
return error;
}
@ -750,7 +750,7 @@ static int __f2fs_setxattr(struct inode *inode, int index,
if (!error && S_ISDIR(inode->i_mode))
set_sbi_flag(F2FS_I_SB(inode), SBI_NEED_CP);
exit:
kvfree(base_addr);
kfree(base_addr);
return error;
}