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| author | Baokun Li <libaokun1@huawei.com> | 2025-11-21 17:06:40 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2025-11-28 22:35:27 -0500 |
| commit | 2a8de76b2b0f84333a2778db04ce51811c260d9d (patch) | |
| tree | cdf5efb439c3e9e774b8b9e2672f51a5e8b8981f /scripts/clang-tools/gen_compile_commands.py | |
| parent | 125d1f6a5a77ed6a1af3eb0957240f54e4124af2 (diff) | |
ext4: add EXT4_LBLK_TO_PG and EXT4_PG_TO_LBLK for block/page conversion
As BS > PS support is coming, all block number to page index (and
vice-versa) conversions must now go via bytes. Added EXT4_LBLK_TO_PG()
and EXT4_PG_TO_LBLK() macros to simplify these conversions and handle
both BS <= PS and BS > PS scenarios cleanly.
Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Ojaswin Mujoo <ojaswin@linux.ibm.com>
Message-ID: <20251121090654.631996-11-libaokun@huaweicloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'scripts/clang-tools/gen_compile_commands.py')
0 files changed, 0 insertions, 0 deletions