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| author | Nick Piggin <npiggin@suse.de> | 2010-10-21 11:49:30 +1100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-10-25 21:26:15 -0400 |
| commit | 7ccf19a8042e343f8159f8a5fdd6a9422aa90c78 (patch) | |
| tree | 9a69aaad6eb8992cae06f44dfea8c1d94f2a7f99 /fs/block_dev.c | |
| parent | a5491e0c7bb7387e3e6ff9994d6dc2efc78af56c (diff) | |
| download | linux-7ccf19a8042e343f8159f8a5fdd6a9422aa90c78.tar.gz linux-7ccf19a8042e343f8159f8a5fdd6a9422aa90c78.tar.bz2 linux-7ccf19a8042e343f8159f8a5fdd6a9422aa90c78.zip | |
fs: inode split IO and LRU lists
The use of the same inode list structure (inode->i_list) for two
different list constructs with different lifecycles and purposes
makes it impossible to separate the locking of the different
operations. Therefore, to enable the separation of the locking of
the writeback and reclaim lists, split the inode->i_list into two
separate lists dedicated to their specific tracking functions.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 4e847e53051f..dea3b628a6ce 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -59,7 +59,7 @@ static void bdev_inode_switch_bdi(struct inode *inode, spin_lock(&inode_lock); inode->i_data.backing_dev_info = dst; if (inode->i_state & I_DIRTY) - list_move(&inode->i_list, &dst->wb.b_dirty); + list_move(&inode->i_wb_list, &dst->wb.b_dirty); spin_unlock(&inode_lock); } |