提交 · 4d53dddbec671bcb64a936a3d2b7bf1ce2252ed0 · openeuler / Kernel

28 2月, 2017 40 次提交

btrfs: document existence of extent_io ops callbacks · 4d53dddb

由 David Sterba 提交于 2月 17, 2017

Some of the callbacks defined in btree_extent_io_ops and
btrfs_extent_io_ops do always exist so we don't need to check the
existence before each call. This patch just reorders the definition and
documents which are mandatory/optional.
Signed-off-by: NDavid Sterba <dsterba@suse.com>

4d53dddb

btrfs: let writepage_end_io_hook return void · c3988d63

由 David Sterba 提交于 2月 17, 2017

There's no error path in any of the instances, always return 0.
Reviewed-by: NLiu Bo <bo.li.liu@oracle.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

c3988d63

btrfs: do proper error handling in btrfs_insert_xattr_item · b9d04c60

由 David Sterba 提交于 2月 17, 2017

The space check in btrfs_insert_xattr_item is duplicated in it's caller
(do_setxattr) so we won't hit the BUG_ON. Continuing without any check
could be disasterous so turn it to a proper error handling.
Reviewed-by: NLiu Bo <bo.li.liu@oracle.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

b9d04c60

D
btrfs: handle allocation error in update_dev_stat_item · fa252992
由 David Sterba 提交于 2月 15, 2017
```
Reviewed-by: NLiu Bo <bo.li.liu@oracle.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
fa252992

btrfs: remove BUG_ON from __tree_mod_log_insert · 047e5e17

由 David Sterba 提交于 2月 14, 2017

All callers dereference the 'tm' parameter before it gets to this
function, the NULL check does not make much sense here.
Reviewed-by: NLiu Bo <bo.li.liu@oracle.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

047e5e17

btrfs: derive maximum output size in the compression implementation · e5d74902

由 David Sterba 提交于 2月 14, 2017

The value of max_out can be calculated from the parameters passed to the
compressors, which is number of pages and the page size, and we don't
have to needlessly pass it around.
Signed-off-by: NDavid Sterba <dsterba@suse.com>

e5d74902

D
btrfs: use predefined limits for calculating maximum number of pages for compression · 069eac78
由 David Sterba 提交于 2月 14, 2017
```
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
069eac78

btrfs: export compression buffer limits in a header · ff763866

由 David Sterba 提交于 2月 14, 2017

Move the buffer limit definitions out of compress_file_range.
Reviewed-by: NQu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

ff763866

btrfs: merge nr_pages input and output parameter in compress_pages · 4d3a800e

由 David Sterba 提交于 2月 14, 2017

The parameter saying how many pages can be allocated at maximum can be
merged with the output page counter, to save some stack space.  The
compression implementation will sink the parameter to a local variable
so everything works as before.

The nr_pages variables can also be simply merged in compress_file_range
into one.
Signed-off-by: NDavid Sterba <dsterba@suse.com>

4d3a800e

btrfs: merge length input and output parameter in compress_pages · 38c31464

由 David Sterba 提交于 2月 14, 2017

The length parameter is basically duplicated for input and output in the
top level caller of the compress_pages chain. We can simply use one
variable for that and reduce stack consumption. The compression
implementation will sink the parameter to a local variable so everything
works as before.
Signed-off-by: NDavid Sterba <dsterba@suse.com>

38c31464

D
btrfs: constify name of subvolume in creation helpers · 52f75f4f
由 David Sterba 提交于 2月 14, 2017
```
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
52f75f4f
D
btrfs: constify buffers used by compression helpers · 14a3357b
由 David Sterba 提交于 2月 14, 2017
```
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
14a3357b

btrfs: constify input buffer of btrfs_csum_data · 9ed57367

由 David Sterba 提交于 2月 14, 2017

The function does not modify the input buffer, also update a typecast in
one caller.
Signed-off-by: NDavid Sterba <dsterba@suse.com>

9ed57367

D
btrfs: constify device path passed to relevant helpers · da353f6b
由 David Sterba 提交于 2月 14, 2017
```
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
da353f6b
N
btrfs: make btrfs_inode_resume_unlocked_dio take btrfs_inode · 0b581701
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
0b581701
N
btrfs: make btrfs_inode_block_unlocked_dio take btrfs_inode · abcefb1e
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
abcefb1e
N
btrfs: Make btrfs_add_nondir take btrfs_inode · cef415af
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
cef415af

btrfs: Make btrfs_add_link take btrfs_inode · db0a669f

由 Nikolay Borisov 提交于 2月 20, 2017

Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

db0a669f

N
btrfs: Make btrfs_del_delalloc_inode take btrfs_inode · 9e3e97f4
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
9e3e97f4

btrfs: Make get_extent_t take btrfs_inode · fc4f21b1

由 Nikolay Borisov 提交于 2月 20, 2017

In addition to changing the signature, this patch also switches
all the functions which are used as an argument to also take btrfs_inode.
Namely those are: btrfs_get_extent and btrfs_get_extent_filemap.
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

fc4f21b1

N
btrfs: Make check_extent_to_block take btrfs_inode · 1c8c9c52
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
1c8c9c52
N
btrfs: Make clone_update_extent_map take btrfs_inode · a2f392e4
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
a2f392e4
N
btrfs: Make btrfs_clear_bit_hook take btrfs_inode · 6fc0ef68
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
6fc0ef68
N
btrfs: Make btrfs_extent_item_to_extent_map take btrfs_inode · 9cdc5124
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
9cdc5124
N
btrfs: make btrfs_log_inode_parent take btrfs_inode · 19df27a9
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
19df27a9
N
btrfs: Make check_parent_dirs_for_sync take btrfs_inode · aefa6115
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
aefa6115
N
btrfs: Make btrfs_orphan_add take btrfs_inode · 73f2e545
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
73f2e545
N
btrfs: make btrfs_orphan_del take btrfs_inode · 3d6ae7bb
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
3d6ae7bb
N
btrfs: make btrfs_free_io_failure_record take btrfs_inode · 7ab7956e
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
7ab7956e
N
btrfs: make clean_io_failure take btrfs_inode · b30cb441
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
b30cb441
N
btrfs: make repair_io_failure take btrfs_inode · 9d4f7f8a
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
9d4f7f8a
N
btrfs: make check_compressed_csum take btrfs_inode · f898ac6a
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
f898ac6a
N
btrfs: make btrfs_print_data_csum_error take btrfs_inode · 0970a22e
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
0970a22e

btrfs: make free_io_failure take btrfs_inode · 4ac1f4ac

由 Nikolay Borisov 提交于 2月 20, 2017

Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

4ac1f4ac

N
btrfs: Make lock_and_cleanup_extent_if_need take btrfs_inode · 2cff578c
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
2cff578c

btrfs: Make check_can_nocow take btrfs_inode · 85b7ab67

由 Nikolay Borisov 提交于 2月 20, 2017

Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

85b7ab67

N
btrfs: Make btrfs_lookup_ordered_range take btrfs_inode · a776c6fa
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
a776c6fa
N
btrfs: Make btrfs_mark_extent_written take btrfs_inode · 7a6d7067
由 Nikolay Borisov 提交于 2月 20, 2017
```
Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>
```
7a6d7067

btrfs: Make fill_holes take btrfs_inode · a012a74e

由 Nikolay Borisov 提交于 2月 20, 2017

Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

a012a74e

btrfs: Make hole_mergeable take btrfs_inode · 35339c24

由 Nikolay Borisov 提交于 2月 20, 2017

Signed-off-by: NNikolay Borisov <nborisov@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>

35339c24

openeuler / Kernel 1 年多 前同步成功

openeuler / Kernel
1 年多前同步成功