Hello, This patch series aims to fix all current warnings produced by compiling btrfs with W=1. My hopes are with these additions W=1 can become a default build options for btrfs. With this series applied misc-next currently produces 1 genuine warning for an unused variable:
fs/btrfs/zoned.c: In function ‘btrfs_sb_log_location_bdev’: fs/btrfs/zoned.c:491:6: warning: variable ‘zone_size’ set but not used [-Wunused-but-set-variable] 491 | u64 zone_size; But I haven't fixed it since it's part of the WIP zoned support. Nikolay Borisov (13): btrfs: Document modified paramater of add_extent_mapping btrfs: Fix parameter description of btrfs_add_extent_mapping btrfs: Fix function description format btrfs: Fix paramter description in delayed-ref.c functions btrfs: Improve parameter description for __btrfs_write_out_cache btrfs: Document now parameter of peek_discard_list btrfs: Document fs_info in btrfs_rmap_block btrfs: Fix description format of fs_info parameter of btrfs_wait_on_delayed_iputs btrfs: Document btrfs_check_shared parameters btrfs: Fix parameter description of btrfs_inode_rsv_release/btrfs_delalloc_release_space btrfs: Fix parameter description in space-info.c btrfs: Fix parameter description for functions in extent_io.c lib/zstd: Convert constants to defines fs/btrfs/backref.c | 6 ++++++ fs/btrfs/block-group.c | 1 + fs/btrfs/delalloc-space.c | 7 ++++--- fs/btrfs/delayed-ref.c | 16 +++++++++------- fs/btrfs/discard.c | 1 + fs/btrfs/extent_io.c | 34 +++++++++++++++++----------------- fs/btrfs/extent_map.c | 12 +++++++----- fs/btrfs/file-item.c | 22 ++++++++++++++-------- fs/btrfs/free-space-cache.c | 10 ++++++---- fs/btrfs/inode.c | 2 +- fs/btrfs/space-info.c | 35 +++++++++++++++++------------------ include/linux/zstd.h | 8 ++++---- 12 files changed, 87 insertions(+), 67 deletions(-) -- 2.25.1