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| author | Linux Build Service Account <lnxbuild@localhost> | 2019-11-22 03:06:46 -0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2019-11-22 03:06:45 -0800 |
| commit | ee5ed64f739b51590ac586f8386f90f75b4777d3 (patch) | |
| tree | 0f27b4f5b70cb27205462de34562beb627597847 /mm/filemap.c | |
| parent | ee4cdc8d6314c7fbcc487a9901c550f1beb82da3 (diff) | |
| parent | acd0aacb7e54796116ea6964c17e8874376dbe34 (diff) | |
Merge "Merge android-4.4-p.202 (a4d443b7) into msm-4.4"
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index ea5c7a6e20d2..6f3c539d9e68 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -342,7 +342,8 @@ int __filemap_fdatawrite_range(struct address_space *mapping, loff_t start, .range_end = end, }; - if (!mapping_cap_writeback_dirty(mapping)) + if (!mapping_cap_writeback_dirty(mapping) || + !mapping_tagged(mapping, PAGECACHE_TAG_DIRTY)) return 0; wbc_attach_fdatawrite_inode(&wbc, mapping->host); |