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authorDave Chinner <dchinner@redhat.com>2015-03-04 14:07:22 -0500
committerJosef Bacik <jbacik@fb.com>2015-08-17 23:38:10 -0400
commitc7f5408493aeb01532927b2276316797a03ed6ee (patch)
treeba0cd6e3bed7a263310fa60baa623ba70dd48d65 /fs/inode.c
parente97fedb9ef9868ff24d588be781906cf7c1b59ae (diff)
downloadlinux-c7f5408493aeb01532927b2276316797a03ed6ee.tar.bz2
inode: rename i_wb_list to i_io_list
There's a small consistency problem between the inode and writeback naming. Writeback calls the "for IO" inode queues b_io and b_more_io, but the inode calls these the "writeback list" or i_wb_list. This makes it hard to an new "under writeback" list to the inode, or call it an "under IO" list on the bdi because either way we'll have writeback on IO and IO on writeback and it'll just be confusing. I'm getting confused just writing this! So, rename the inode "for IO" list variable to i_io_list so we can add a new "writeback list" in a subsequent patch. Signed-off-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Josef Bacik <jbacik@fb.com> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Christoph Hellwig <hch@lst.de> Tested-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/inode.c')
-rw-r--r--fs/inode.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/inode.c b/fs/inode.c
index a2de294f6b77..f09148e07198 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -31,7 +31,7 @@
* inode->i_sb->s_inode_list_lock protects:
* inode->i_sb->s_inodes, inode->i_sb_list
* bdi->wb.list_lock protects:
- * bdi->wb.b_{dirty,io,more_io,dirty_time}, inode->i_wb_list
+ * bdi->wb.b_{dirty,io,more_io,dirty_time}, inode->i_io_list
* inode_hash_lock protects:
* inode_hashtable, inode->i_hash
*
@@ -357,7 +357,7 @@ void inode_init_once(struct inode *inode)
memset(inode, 0, sizeof(*inode));
INIT_HLIST_NODE(&inode->i_hash);
INIT_LIST_HEAD(&inode->i_devices);
- INIT_LIST_HEAD(&inode->i_wb_list);
+ INIT_LIST_HEAD(&inode->i_io_list);
INIT_LIST_HEAD(&inode->i_lru);
address_space_init_once(&inode->i_data);
i_size_ordered_init(inode);
@@ -525,8 +525,8 @@ static void evict(struct inode *inode)
BUG_ON(!(inode->i_state & I_FREEING));
BUG_ON(!list_empty(&inode->i_lru));
- if (!list_empty(&inode->i_wb_list))
- inode_wb_list_del(inode);
+ if (!list_empty(&inode->i_io_list))
+ inode_io_list_del(inode);
inode_sb_list_del(inode);