* + mm-filemap-add-mapping_seek_hole_data-fix.patch added to -mm tree
@ 2020-11-24 4:25 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2020-11-24 4:25 UTC (permalink / raw
To: mm-commits, willy
The patch titled
Subject: fix mm-filemap-add-mapping_seek_hole_data.patch
has been added to the -mm tree. Its filename is
mm-filemap-add-mapping_seek_hole_data-fix.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-filemap-add-mapping_seek_hole_data-fix.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-filemap-add-mapping_seek_hole_data-fix.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: fix mm-filemap-add-mapping_seek_hole_data.patch
Link: https://lkml.kernel.org/r/20201124041507.28996-4-willy@infradead.org
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/filemap.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/mm/filemap.c~mm-filemap-add-mapping_seek_hole_data-fix
+++ a/mm/filemap.c
@@ -2642,7 +2642,8 @@ loff_t mapping_seek_hole_data(struct add
if (page_seek_match(page, seek_data))
goto unlock;
start = pos + seek_page_size(&xas, page);
- put_page(page);
+ if (!xa_is_value(page))
+ put_page(page);
}
rcu_read_unlock();
_
Patches currently in -mm which might be from willy@infradead.org are
mm-page-flags-fix-comment.patch
mm-page_alloc-add-__free_pages-documentation.patch
mm-support-thps-in-zero_user_segments.patch
mm-make-pagecache-tagged-lookups-return-only-head-pages.patch
mm-shmem-use-pagevec_lookup-in-shmem_unlock_mapping.patch
mm-swap-optimise-get_shadow_from_swap_cache.patch
mm-add-fgp_entry.patch
mm-filemap-rename-find_get_entry-to-mapping_get_entry.patch
mm-filemap-add-helper-for-finding-pages.patch
mm-filemap-add-helper-for-finding-pages-fix.patch
mm-filemap-add-mapping_seek_hole_data.patch
mm-filemap-add-mapping_seek_hole_data-fix.patch
iomap-use-mapping_seek_hole_data.patch
mm-add-and-use-find_lock_entries.patch
mm-add-and-use-find_lock_entries-fix.patch
mm-add-an-end-parameter-to-find_get_entries.patch
mm-add-an-end-parameter-to-pagevec_lookup_entries.patch
mm-remove-nr_entries-parameter-from-pagevec_lookup_entries.patch
mm-pass-pvec-directly-to-find_get_entries.patch
mm-remove-pagevec_lookup_entries.patch
mm-truncateshmem-handle-truncates-that-split-thps.patch
mm-filemap-return-only-head-pages-from-find_get_entries.patch
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2020-11-24 4:25 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-11-24 4:25 + mm-filemap-add-mapping_seek_hole_data-fix.patch added to -mm tree akpm
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.