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| author | Harshad Shirwadkar <[email protected]> | 2020-11-06 03:58:54 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2020-11-07 04:01:02 +0000 |
| commit | ede7dc7fa0af619afc08995776eadb9ff3b0a711 (patch) | |
| tree | d1a6596d27bca10f74edfa11fa4ae287c24147d8 /fs/ext4/fast_commit.h | |
| parent | ext4: fixup ext4_fc_track_* functions' signature (diff) | |
| download | kernel-ede7dc7fa0af619afc08995776eadb9ff3b0a711.tar.gz kernel-ede7dc7fa0af619afc08995776eadb9ff3b0a711.zip | |
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 <[email protected]>
Signed-off-by: Harshad Shirwadkar <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'fs/ext4/fast_commit.h')
0 files changed, 0 insertions, 0 deletions