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| author |   Kinglong Mee <kinglongmee@gmail.com> | 2017-03-13 16:35:13 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2017-03-21 22:34:31 -0400 |
| commit | a83d50bc16c4f5d0a359790015b5b32f3f0e52db (patch) | |
| tree | 47ea751a5e2adbe77678f677bd159dd7df53dd23 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f2fs: clear FI_DATA_EXIST flag in truncate_inline_inode (diff) | |
| download | linux-dev-a83d50bc16c4f5d0a359790015b5b32f3f0e52db.tar.xz linux-dev-a83d50bc16c4f5d0a359790015b5b32f3f0e52db.zip | |
f2fs: fix bad prefetchw of NULL page
For f2fs_read_data_pages, the f2fs_mpage_readpages gets "page == NULL",
so that, the prefetchw(&page->flags) is operated on NULL.
Fixes: f1e8866016 ("f2fs: expose f2fs_mpage_readpages")
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions