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(parent: cf4c5ef) | patch
btrfs: extent-tree: Detect bytes_pinned underflow earlier
authorLu Fengqi <lufq.fnst@cn.fujitsu.com>
Wed, 24 Oct 2018 12:24:02 +0000 (20:24 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 17 Dec 2018 13:51:26 +0000 (14:51 +0100)
commitb99c7e510726c629e3d61707c0c15c45184a6956
tree3e71421186e5300a82000bf2b5abd486ef2fa9e2tree | snapshot
parentcf4c5efe95019cde92f27bb50d8aa4137e6a5335commit | diff
btrfs: extent-tree: Detect bytes_pinned underflow earlier

Introduce a new wrapper update_bytes_pinned to replace open coded
bytes_pinned modifiers. Now the underflows of space_info::bytes_pinned
get detected and reported.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/extent-tree.c diff | blob | history
Linux Kernel Source Tree.