diff options
| author | Ryusuke Konishi <[email protected]> | 2024-01-22 23:01:56 +0900 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2024-02-22 15:38:53 -0800 |
| commit | 97d3e9403142dc9b50257bd50d66c42c850695ff (patch) | |
| tree | 48b6431ee1403cb443bd1d1800c8b7956424b73e /net/lapb/lapb_iface.c | |
| parent | 9cced6a521eda8d81a96ad5e0a09779b771e5300 (diff) | |
nilfs2: do not acquire rwsem in nilfs_bmap_write()
It is now clear that nilfs_bmap_write() is only used to finalize logs
written to disk. Concurrent bmap modification operations are not
performed on bmaps in this context. Additionally, this function does not
modify data used in read-only operations such as bmap lookups.
Therefore, there is no need to acquire bmap->b_sem in nilfs_bmap_write(),
so delete it.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Ryusuke Konishi <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions