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| author | Al Viro <[email protected]> | 2016-02-29 17:12:46 +0000 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2016-02-29 17:16:43 +0000 |
| commit | a528aca7f359f4b0b1d72ae406097e491a5ba9ea (patch) | |
| tree | 26b95bc4e207d3bd6afc11affbfa0fe85ac53b6a /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | do_last(): ELOOP failure exit should be done after leaving RCU mode (diff) | |
| download | kernel-a528aca7f359f4b0b1d72ae406097e491a5ba9ea.tar.gz kernel-a528aca7f359f4b0b1d72ae406097e491a5ba9ea.zip | |
use ->d_seq to get coherency between ->d_inode and ->d_flags
Games with ordering and barriers are way too brittle. Just
bump ->d_seq before and after updating ->d_inode and ->d_flags
type bits, so that verifying ->d_seq would guarantee they are
coherent.
Cc: [email protected] # v3.13+
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions