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authorJosef Bacik <[email protected]>2012-12-14 13:46:43 -0500
committerChris Mason <[email protected]>2012-12-16 20:46:29 -0500
commit1135d6df222046a0ec14a1c9335de99907879922 (patch)
treeaa4c8ff68efceb63a3cab4658e6009c0e28d3e8f /tools/perf/scripts/python/bin/syscall-counts-record
parent9185aa587b7425f8f4520da2e66792f5f3c2b815 (diff)
Btrfs: fix autodefrag and umount lockup
This happens because writeback_inodes_sb_nr_if_idle does down_read. This doesn't work for us and it has not been fixed upstream yet, so do it ourselves and use that instead so we can stop having this stupid long standing lockup. Thanks, Signed-off-by: Josef Bacik <[email protected]> Signed-off-by: Chris Mason <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/syscall-counts-record')
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