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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2023-07-26 23:17:53 +0200 |
|---|---|---|
| committer | Andreas Gruenbacher <agruenba@redhat.com> | 2023-09-05 15:58:15 +0200 |
| commit | 111c7d27a1b7954954afde46f9db01d5ad24b316 (patch) | |
| tree | f8f141e44281d9162cf97f990d183907cc35e558 /tools/perf/scripts/python | |
| parent | gfs2: increase usage of folio_next_index() helper (diff) | |
| download | linux-111c7d27a1b7954954afde46f9db01d5ad24b316.tar.gz linux-111c7d27a1b7954954afde46f9db01d5ad24b316.zip | |
gfs2: Use mapping->gfp_mask for metadata inodes
Set mapping->gfp mask to GFP_NOFS for all metadata inodes so that
allocating pages in the address space of those inodes won't call back
into the filesystem. This allows to switch back from
find_or_create_page() to grab_cache_page() in two places.
Partially reverts commit 220cca2a4f58 ("GFS2: Change truncate page
allocation to be GFP_NOFS").
Thanks to Dan Carpenter <dan.carpenter@linaro.org> for pointing out a
Smatch static checker warning.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions