diff options
| author | Wenchao Hao <haowenchao2@huawei.com> | 2024-02-26 16:17:31 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2024-03-07 13:32:54 -0500 |
| commit | 0efcd739fc07cefd5c54e202f66b4ea5def4776b (patch) | |
| tree | 4eede3aad1a9143111b24f56247aa4c2eb44c2d9 /fs/ext4 | |
| parent | 708623737b0a28aff33bff0237862a2e08bc5c97 (diff) | |
| download | linux-0efcd739fc07cefd5c54e202f66b4ea5def4776b.tar.gz linux-0efcd739fc07cefd5c54e202f66b4ea5def4776b.tar.bz2 linux-0efcd739fc07cefd5c54e202f66b4ea5def4776b.zip | |
ext4: remove unused parameter biop in ext4_issue_discard()
all caller of ext4_issue_discard() would set biop to NULL since
'commit 55cdd0af2bc5 ("ext4: get discard out of jbd2 commit kthread
contex")', it's unnecessary to keep this parameter any more.
Signed-off-by: Wenchao Hao <haowenchao2@huawei.com>
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Link: https://lore.kernel.org/r/20240226081731.3224470-1-haowenchao2@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/mballoc.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 85a91a61b761..12b3f196010b 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -3832,8 +3832,7 @@ void ext4_mb_release(struct super_block *sb) } static inline int ext4_issue_discard(struct super_block *sb, - ext4_group_t block_group, ext4_grpblk_t cluster, int count, - struct bio **biop) + ext4_group_t block_group, ext4_grpblk_t cluster, int count) { ext4_fsblk_t discard_block; @@ -3842,13 +3841,8 @@ static inline int ext4_issue_discard(struct super_block *sb, count = EXT4_C2B(EXT4_SB(sb), count); trace_ext4_discard_blocks(sb, (unsigned long long) discard_block, count); - if (biop) { - return __blkdev_issue_discard(sb->s_bdev, - (sector_t)discard_block << (sb->s_blocksize_bits - 9), - (sector_t)count << (sb->s_blocksize_bits - 9), - GFP_NOFS, biop); - } else - return sb_issue_discard(sb, discard_block, count, GFP_NOFS, 0); + + return sb_issue_discard(sb, discard_block, count, GFP_NOFS, 0); } static void ext4_free_data_in_buddy(struct super_block *sb, @@ -6495,7 +6489,7 @@ do_more: } else { if (test_opt(sb, DISCARD)) { err = ext4_issue_discard(sb, block_group, bit, - count_clusters, NULL); + count_clusters); /* * Ignore EOPNOTSUPP error. This is consistent with * what happens when using journal. @@ -6752,7 +6746,7 @@ __acquires(bitlock) */ mb_mark_used(e4b, &ex); ext4_unlock_group(sb, group); - ret = ext4_issue_discard(sb, group, start, count, NULL); + ret = ext4_issue_discard(sb, group, start, count); ext4_lock_group(sb, group); mb_free_blocks(NULL, e4b, start, ex.fe_len); return ret; |