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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-04-21 18:09:23 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2021-04-23 10:14:28 +0100 |
| commit | f615bd5c4725fde94387d3f0f4e752b4c01a4592 (patch) | |
| tree | 5de569f94479cac88c607373af4382568143d128 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | c790fbf20a53e8297c97ddb1c0c9d41c060067f3 (diff) | |
mm/readahead: Handle ractl nr_pages being modified
Filesystems are not currently permitted to modify the number of pages
in the ractl. An upcoming patch to add readahead_expand() changes that
rule, so remove the check and resync the loop counter after every call
to the filesystem.
Tested-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/r/20210420200116.3715790-1-willy@infradead.org/
Link: https://lore.kernel.org/r/20210421170923.4005574-1-willy@infradead.org/ # v2
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions