iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

bcachefs: Kill BCH_FS_HOLD_BTREE_WRITES

Browse Source 
This was just dead code.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
This commit is contained in:
Kent Overstreet 2022-02-26 20:25:15 -05:00 committed by Kent Overstreet
parent 2975cd4701
commit 55334d7897
4 changed files with 2 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
fs/bcachefs/bcachefs.h
View File

@ -534,7 +534,6 @@ enum {
BCH_FS_NEED_ANOTHER_GC,
BCH_FS_DELETED_NODES,
BCH_FS_REBUILD_REPLICAS,
BCH_FS_HOLD_BTREE_WRITES,
};
struct btree_debug {

3
fs/bcachefs/btree_cache.c
View File

@ -223,8 +223,7 @@ wait_on_io:
goto out_unlock;
if (btree_node_dirty(b)) {
if (!flush ||
test_bit(BCH_FS_HOLD_BTREE_WRITES, &c->flags))
if (!flush)
goto out_unlock;
/*
* Using the underscore version because we don't want to compact

3
fs/bcachefs/btree_io.c
View File

@ -1772,9 +1772,6 @@ void __bch2_btree_node_write(struct bch_fs *c, struct btree *b, bool already_sta
if (already_started)
goto do_write;
if (test_bit(BCH_FS_HOLD_BTREE_WRITES, &c->flags))
return;
/*
* We may only have a read lock on the btree node - the dirty bit is our
* "lock" against racing with other threads that may be trying to start

3
fs/bcachefs/btree_update_interior.c
View File

@ -1104,8 +1104,7 @@ static void bch2_btree_set_root(struct btree_update *as,
struct btree *old;
trace_btree_set_root(c, b);
BUG_ON(!b->written &&
!test_bit(BCH_FS_HOLD_BTREE_WRITES, &c->flags));
BUG_ON(!b->written);
old = btree_node_root(c, b);