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author | Andreas Gruenbacher | 2020-12-13 09:21:34 +0100 |
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committer | Andreas Gruenbacher | 2021-02-03 18:37:24 +0100 |
commit | f3708fb59f6c2498e8ec4f29010375f600b68642 (patch) | |
tree | 549fa0544864f8e01222d53f6220d6896bcce7e5 /fs/erofs | |
parent | c968f5788bc91fe4f86df1a68f0d6471396b4d78 (diff) |
gfs2: Get rid of sd_reserving_log
This counter and the associated wait queue are only used so that
gfs2_make_fs_ro can efficiently wait for all pending log space
allocations to fail after setting the filesystem to read-only. This
comes at the cost of waking up that wait queue very frequently.
Instead, when gfs2_log_reserve fails because the filesystem has become
read-only, Wake up sd_log_waitq. In gfs2_make_fs_ro, set the file
system read-only and then wait until all the log space has been
released. Give up and report the problem after a while. With that,
sd_reserving_log and sd_reserving_log_wait can be removed.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/erofs')
0 files changed, 0 insertions, 0 deletions