Simplify nilfs_mdt_bgl_lock() by utilizing bgl_lock_ptr() helper in
linux/blockgroup_lock.h.
Signed-off-by: Ryusuke Konishi konishi.ryus...@lab.ntt.co.jp
---
fs/nilfs2/mdt.h | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/fs/nilfs2/mdt.h b/fs/nilfs2/mdt.h
index
The type of key arguments in block mapping interface varies depending
on function. For instance, nilfs_bmap_lookup_at_level() takes __u64
for its key argument whereas nilfs_bmap_lookup() takes unsigned
long.
This fits them to __u64 to eliminate the variation.
Signed-off-by: Ryusuke Konishi
The async write flag is introduced to nilfs2 in the commit
7f42ec394156 (nilfs2: fix issue with race condition of competition
between segments for dirty blocks), but the flag only makes sense for
data buffers and btree node buffers. It is not needed for segment
summary buffers.
This gits rid of
Hi Andreas,
On Tue, 10 Mar 2015 21:37:50 +0100, Andreas Rohner wrote:
Hi Ryusuke,
Thanks for your thorough review.
On 2015-03-10 06:21, Ryusuke Konishi wrote:
Hi Andreas,
I looked through whole kernel patches and a part of util patches.
Overall comments are as follows:
[Algorithm]
