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From: Alan Huang <mmpgouride@gmail.com>
To: kent.overstreet@linux.dev
Cc: linux-bcachefs@vger.kernel.org, Alan Huang <mmpgouride@gmail.com>
Subject: [PATCH v2 0/2] Minimize the search range used
Date: Tue, 13 Aug 2024 12:01:57 +0800	[thread overview]
Message-ID: <20240813040159.375953-1-mmpgouride@gmail.com> (raw)

Hi,

Changes in v2:
- In v1, bset_aux_tree_buf_end still includes the size of the prev array
  when calculating the buffer end, v2 removes it.

This series minimize the search range used to calculate the mantissa, so
that the mantissa can have more meaningful bits which reduces the slow
path comparison when search a key.

The prev array stuff becomes useless after minimizing the search range,
so this series also removes the prev array stuff.

Alan Huang (2):
  bcachefs: Minimize the search range used to calculate the mantissa
  bcachefs: Remove the prev array stuff

 fs/bcachefs/bset.c | 36 +++++-------------------------------
 1 file changed, 5 insertions(+), 31 deletions(-)

-- 
2.45.2


             reply	other threads:[~2024-08-13  4:02 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-13  4:01 Alan Huang [this message]
2024-08-13  4:01 ` [PATCH v2 1/2] bcachefs: Minimize the search range used to calculate the mantissa Alan Huang
2024-08-13  4:01 ` [PATCH v2 2/2] bcachefs: Remove the prev array stuff Alan Huang
2024-08-13  6:12 ` [PATCH v2 0/2] Minimize the search range used Kent Overstreet

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