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(parent: 001895b) | patch
Btrfs: remove rb_node field from the delayed ref node structure
authorFilipe Manana <fdmanana@suse.com>
Wed, 2 Nov 2016 10:55:18 +0000 (10:55 +0000)
committerFilipe Manana <fdmanana@suse.com>
Sat, 19 Nov 2016 13:39:18 +0000 (13:39 +0000)
commit2a2a83de548f7afe2c27e51cbc9ff761cba2b61b
treea2d383de732f4d0ea9d7dd0d9080d0309c2ea157tree
parent001895b313e65c601c746e4b87e6120e39c3ba13commit | diff
Btrfs: remove rb_node field from the delayed ref node structure

After the last big change in the delayed references code that was needed
for the last qgroups rework, the red black tree node field of struct
btrfs_delayed_ref_node is no longer used, so just remove it, this helps
us save some memory (since struct rb_node is 24 bytes on x86_64) for
these structures.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
fs/btrfs/delayed-ref.h diff | blob | history
Jeff Layton's Linux Kernel Tree