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jbd2: remove unneeded kmap for jh_in->b_frozen_data in jbd2_journal_write_metadata_buffer
authorKemeng Shi <shikemeng@huaweicloud.com>
Thu, 1 Aug 2024 01:38:11 +0000 (09:38 +0800)
committerTheodore Ts'o <tytso@mit.edu>
Tue, 27 Aug 2024 03:49:15 +0000 (23:49 -0400)
commitdebbfd991f0116a8e88b77f08d231c57a1207dec
tree518f5edf7bb5626ae82deff0c3f7e8d6be0e1215tree
parentfa10db138d205362026daecc8ea65d4e339ade00commit | diff
jbd2: remove unneeded kmap for jh_in->b_frozen_data in jbd2_journal_write_metadata_buffer

Remove kmap for page of b_frozen_data from jbd2_alloc() which always
provides an address from the direct kernel mapping.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Link: https://patch.msgid.link/20240801013815.2393869-5-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/jbd2/journal.c diff | blob | history
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