ext4: move partial block zeroing earlier in ext4_zero_range()

In ext4_zero_range(), move the ext4_zero_partial_blocks() call, which
handles unaligned edges, into the same branch where the unaligned range
is preallocated, immediately after ext4_alloc_file_blocks(). This is
safe because there is no dependency between partial block handling and
the subsequent full block handling.

This change will be used by later patches that handle unaligned
FALLOC_FL_WRITE_ZEROES operations, which will need to check the partial
zeroed result.

Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20260714080044.4038124-5-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

0 files changed, 0 insertions, 0 deletions