| commit | 4b5d048a1e5101676de1c018517f3505111aeea2 | [log] [tgz] |
|---|---|---|
| author | Laura Abbott <lauraa@codeaurora.org> | Tue Sep 27 18:35:14 2011 -0700 |
| committer | Bryan Huntsman <bryanh@codeaurora.org> | Tue Oct 04 17:14:25 2011 -0700 |
| tree | 9e0f6e2d7000cfccb75b1412f49b9ccf25081dc4 | |
| parent | 6425f69b3867c6ecbe17c37489d2ed0f168e8ea7 [diff] |
gpu: ion: Add O_DSYNC flag to generated file Ion uses the O_DSYNC flag of a file to indicate an uncached mapping. When generating a file for mmaping, the new file needs to have the same O_DSYNC flag as the parent (the file of the ioctl open call) to indicate if the mapping should be cached or uncached. Signed-off-by: Laura Abbott <lauraa@codeaurora.org>