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xfs: convert CIL busy extents to per-cpu
authorDave Chinner <dchinner@redhat.com>
Thu, 7 Jul 2022 08:52:59 +0000 (18:52 +1000)
committerDave Chinner <david@fromorbit.com>
Thu, 7 Jul 2022 08:52:59 +0000 (18:52 +1000)
commitdf7a4a2134b0a201c93e96efe4bb2be747f9da9f
tree3a6cc963af087878f3bdaad68fb747aca4f1a6fetree | snapshot
parent1dd2a2c18e314ad89200f8296c86dd4ecd53dea6commit | diff
xfs: convert CIL busy extents to per-cpu

To get them out from under the CIL lock.

This is an unordered list, so we can simply punt it to per-cpu lists
during transaction commits and reaggregate it back into a single
list during the CIL push work.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
fs/xfs/xfs_log_cil.c diff | blob | history
Domain: System / Kernel;