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| author | David Howells <dhowells@redhat.com> | 2021-07-12 17:04:47 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2021-07-21 15:10:23 +0100 |
| commit | 5a972474cf685bf99ca430979657095bda3a15c8 (patch) | |
| tree | d2d90787a4ba768a632687cd91b2fe69c41c8888 /fs/afs | |
| parent | afe6949862f77bcc14fa16ad7938a04e84586d6a (diff) | |
| download | linux-5a972474cf685bf99ca430979657095bda3a15c8.tar.gz linux-5a972474cf685bf99ca430979657095bda3a15c8.tar.bz2 linux-5a972474cf685bf99ca430979657095bda3a15c8.zip | |
afs: Fix setting of writeback_index
Fix afs_writepages() to always set mapping->writeback_index to a page index
and not a byte position[1].
Fixes: 31143d5d515e ("AFS: implement basic file write support")
Reported-by: Marc Dionne <marc.dionne@auristor.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Link: https://lore.kernel.org/r/CAB9dFdvHsLsw7CMnB+4cgciWDSqVjuij4mH3TaXnHQB8sz5rHw@mail.gmail.com/ [1]
Link: https://lore.kernel.org/r/162610728339.3408253.4604750166391496546.stgit@warthog.procyon.org.uk/ # v2 (no v1)
Diffstat (limited to 'fs/afs')
| -rw-r--r-- | fs/afs/write.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/afs/write.c b/fs/afs/write.c index 1ed62e0ccfe5..c0534697268e 100644 --- a/fs/afs/write.c +++ b/fs/afs/write.c @@ -784,7 +784,7 @@ int afs_writepages(struct address_space *mapping, } else if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) { ret = afs_writepages_region(mapping, wbc, 0, LLONG_MAX, &next); if (wbc->nr_to_write > 0 && ret == 0) - mapping->writeback_index = next; + mapping->writeback_index = next / PAGE_SIZE; } else { ret = afs_writepages_region(mapping, wbc, wbc->range_start, wbc->range_end, &next); |