From: David Sterba <dsterba@suse.com>
To: linux-btrfs@vger.kernel.org
Cc: David Sterba <dsterba@suse.com>
Subject: [PATCH 0/2] Speed up test_range_bit()
Date: Tue, 26 Sep 2023 20:44:15 +0200 [thread overview]
Message-ID: <cover.1695753339.git.dsterba@suse.com> (raw)
Split test_range_bit() to two helpers according to what callers need,
slightly improving the loops by avoiding conditionals.
David Sterba (2):
btrfs: add specific helper for range bit test exists
btrfs: change test_range_bit to scan the whole range
fs/btrfs/defrag.c | 4 +--
fs/btrfs/extent-io-tree.c | 65 +++++++++++++++++++++++++++++----------
fs/btrfs/extent-io-tree.h | 5 +--
fs/btrfs/extent_io.c | 10 +++---
fs/btrfs/inode.c | 8 ++---
fs/btrfs/relocation.c | 2 +-
6 files changed, 62 insertions(+), 32 deletions(-)
--
2.41.0
next reply other threads:[~2023-09-26 18:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-26 18:44 David Sterba [this message]
2023-09-26 18:44 ` [PATCH 1/2] btrfs: add specific helper for range bit test exists David Sterba
2023-09-26 18:44 ` [PATCH 2/2] btrfs: change test_range_bit to scan the whole range David Sterba
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