xfs: lift init CIL reservation out of xc_cil_lock

Browse source

The xc_cil_lock is the most highly contended lock in XFS now. To
start the process of getting rid of it, lift the initial reservation
of the CIL log space out from under the xc_cil_lock.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>

...

This commit is contained in:

Dave Chinner 2022-07-02 02:11:52 +10:00 • committed by Dave Chinner

parent 88591e7f06

commit 12380d237b

1 changed files with 14 additions and 16 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

30

fs/xfs/xfs_log_cil.c

View file