diff options
| author | Christoph Hellwig <[email protected]> | 2016-03-03 16:04:01 +0100 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2016-03-04 12:20:10 -0500 |
| commit | 97be7ebe53915af504fb491fb99f064c7cf3cb09 (patch) | |
| tree | bf2995e974c538c38d5db5c4fbf9486cce478d81 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 4babf2c5efb79be778d45ebe95d9c9b3c880c83b (diff) | |
vfs: add the RWF_HIPRI flag for preadv2/pwritev2
This adds a flag that tells the file system that this is a high priority
request for which it's worth to poll the hardware. The flag is purely
advisory and can be ignored if not supported.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Stephen Bates <[email protected]>
Tested-by: Stephen Bates <[email protected]>
Acked-by: Jeff Moyer <[email protected]>
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions