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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-06-25 15:49:31 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-06-26 12:13:39 -0400 |
| commit | 20cf7d4ea4ad7d9830b01ff7444f6ac64a727a23 (patch) | |
| tree | 527ed8c84389c0d3d92c03a9256024b1f5f3919b /lib/ucmpdi2.c | |
| parent | 213bb58475b57786e4336bc8bfd5029e16257c49 (diff) | |
| download | linux-stable-20cf7d4ea4ad7d9830b01ff7444f6ac64a727a23.tar.gz linux-stable-20cf7d4ea4ad7d9830b01ff7444f6ac64a727a23.tar.bz2 linux-stable-20cf7d4ea4ad7d9830b01ff7444f6ac64a727a23.zip | |
NFSv4: Fix handling of non-atomic change attrbute updates
If the change attribute update is declared to be non-atomic by the
server, or our cached value does not match the server's value before the
operation was performed, then we should declare the inode cache invalid.
On the other hand, if the change to the directory raced with a lookup or
getattr which already updated the change attribute, then optimise away
the revalidation.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'lib/ucmpdi2.c')
0 files changed, 0 insertions, 0 deletions