| Message ID | e6b89a60facace44086fc9eaed3e78fbece6c45e.1713363472.git.josef@toxicpanda.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | btrfs: restrain lock extent usage during writeback | expand |
On 10:35 17/04, Josef Bacik wrote: > We have the following pattern > > while (1) { > if (cur_offset > end) > break; > } > > Which is just > > while (cur_offset <= end) { > } > > so adjust the code to be more clear. > > Signed-off-by: Josef Bacik <josef@toxicpanda.com> > --- > fs/btrfs/inode.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c > index f14b3cecce47..80e92d37af34 100644 > --- a/fs/btrfs/inode.c > +++ b/fs/btrfs/inode.c > @@ -1988,7 +1988,7 @@ static noinline int run_delalloc_nocow(struct btrfs_inode *inode, > nocow_args.end = end; > nocow_args.writeback_path = true; > > - while (1) { > + while (cur_offset <= end) { > struct btrfs_block_group *nocow_bg = NULL; > struct btrfs_ordered_extent *ordered; > struct btrfs_key found_key; > @@ -2192,8 +2192,6 @@ static noinline int run_delalloc_nocow(struct btrfs_inode *inode, > */ > if (ret) > goto error; > - if (cur_offset > end) > - break; > } > btrfs_release_path(path); > Reviewed-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index f14b3cecce47..80e92d37af34 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1988,7 +1988,7 @@ static noinline int run_delalloc_nocow(struct btrfs_inode *inode, nocow_args.end = end; nocow_args.writeback_path = true; - while (1) { + while (cur_offset <= end) { struct btrfs_block_group *nocow_bg = NULL; struct btrfs_ordered_extent *ordered; struct btrfs_key found_key; @@ -2192,8 +2192,6 @@ static noinline int run_delalloc_nocow(struct btrfs_inode *inode, */ if (ret) goto error; - if (cur_offset > end) - break; } btrfs_release_path(path);
We have the following pattern while (1) { if (cur_offset > end) break; } Which is just while (cur_offset <= end) { } so adjust the code to be more clear. Signed-off-by: Josef Bacik <josef@toxicpanda.com> --- fs/btrfs/inode.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)