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btrfs: use slab for end_io_wq structures

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The structure is frequently reused.  Rename it according to the slab
name.

Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba
2014-07-30 00:55:42 +02:00
parent af13b4922b
commit 97eb6b69d1
3 changed files with 38 additions and 10 deletions
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8
fs/btrfs/super.c
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@@ -2001,10 +2001,14 @@ static int __init init_btrfs_fs(void)
if (err)
goto free_delayed_ref;
err = btrfs_interface_init();
err = btrfs_end_io_wq_init();
if (err)
goto free_prelim_ref;
err = btrfs_interface_init();
if (err)
goto free_end_io_wq;
btrfs_init_lockdep();
btrfs_print_info();
@@ -2021,6 +2025,8 @@ static int __init init_btrfs_fs(void)
unregister_ioctl:
btrfs_interface_exit();
free_end_io_wq:
btrfs_end_io_wq_exit();
free_prelim_ref:
btrfs_prelim_ref_exit();
free_delayed_ref: