linux

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History

Harshad Shirwadkar ede7dc7fa0 jbd2: rename j_maxlen to j_total_len and add jbd2_journal_max_txn_bufs

The on-disk superblock field sb->s_maxlen represents the total size of
the journal including the fast commit area and is no more the max
number of blocks available for a transaction. The maximum number of
blocks available to a transaction is reduced by the number of fast
commit blocks. So, this patch renames j_maxlen to j_total_len to
better represent its intent. Also, it adds a function to calculate max
number of bufs available for a transaction.

Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://lore.kernel.org/r/20201106035911.1942128-6-harshadshirwadkar@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

2020-11-06 23:01:02 -05:00

checkpoint.c

block: remove the error_sector argument to blkdev_issue_flush

2020-05-22 08:45:46 -06:00

commit.c

jbd2: rename j_maxlen to j_total_len and add jbd2_journal_max_txn_bufs

2020-11-06 23:01:02 -05:00

journal.c

jbd2: rename j_maxlen to j_total_len and add jbd2_journal_max_txn_bufs

2020-11-06 23:01:02 -05:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig