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| author |   Kazuo Ito <ito_kazuo_g3@lab.ntt.co.jp> | 2019-02-14 18:36:58 +0900 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-02-20 17:33:55 -0500 |
| commit | 97ae91bbf3a70fc8cee3c9030564cfc892cc8cee (patch) | |
| tree | 85286f5e9682492ed23368211ee078b17c40fac5 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | NFS: Fix typo in comments of nfs_readdir_alloc_pages() (diff) | |
| download | linux-dev-97ae91bbf3a70fc8cee3c9030564cfc892cc8cee.tar.xz linux-dev-97ae91bbf3a70fc8cee3c9030564cfc892cc8cee.zip | |
pNFS: Fix potential corruption of page being written
nfs_want_read_modify_write() didn't check for !PagePrivate when pNFS
block or SCSI layout was in use, therefore we could lose data forever
if the page being written was filled by a read before completion.
Signed-off-by: Kazuo Ito <ito_kazuo_g3@lab.ntt.co.jp>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions