Since we're moving tons of code, it's a good idea to fix all errors and
warnings from checkpatch.
Note: we don't rely on checkpatch, take its warnings and errors as a
hint and do not blindly fix anything that gets reported. The code
follows some style that should be kept and is not in 100% with
what checkpatch finds. Always apply your common sense and decide
if the change makes sense or if it is really making the code
better.
Additional fixes from dsterba:
- %Lu -> %llu
- lowercase first word or messages
Signed-off-by: Qu Wenruo <wqu@suse.com>
[ added note ]
Signed-off-by: David Sterba <dsterba@suse.com>
There used to be some functions with _v2 suffix to distinguish them from
original mode that had similar functions.
However now when the lowmem mode is moved to own check/lowmem.[ch],
cleanup the _v2 suffixes, and for functions that really need to be
distinguished from original mode (exported functions), change the _v2
suffix to _lowmem.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Since lowmem mode code is highly internally connected, it's pretty hard to
move them piece by piece.
In theory it's possible to move part of the functions and temporarily
export them, but it will just cause extra temporarily modifications.
So this patch moves the whole lowmem check part into its own
check/lowmem.[ch].
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Both original and lowmem modes share this function to do readahead.
Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Move __create_inode_item() function to check/common.c and rename it to
insert_inode_item(), with comment added.
Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Despite of moving it to check/common.c, also:
1) Add extra comment of the function
2) Change @root parameter to @fs_info
Since @root is never used, csum_root is picked from fs_info anyway.
Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Just another small wrapper shared between original and lowmem mode.
Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This function is shared between original and lowmem mode, and it's small
enough, so move it to check/common.h.
Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
There are a dozen of variables which are used as "check global"
variables, like @total_csum_bytes or @no_holes.
These variables are used freely across the check code, however since
we're splitting check code, they need to be exported so they can be used
in other files.
This patch just export them and add declarations for them in
check/common.h.
Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Unlike original mode, lowmem mode mostly uses normal tree operations, so
no structure definitions, only a lot of random error bits.
Reviewed-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
