diff options
| author | Nitin Gupta <[email protected]> | 2010-05-17 11:02:42 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2010-05-18 15:07:52 -0700 |
| commit | b27256439568950f30864ccecaeb6dfb588089d5 (patch) | |
| tree | 03aaf3a415b65d5f8aa4eefb06f4cddaeb00f4b5 /tools/perf/util/trace-event-scripting.c | |
| parent | f4a68b9388c7f647ba2fd43faf69cad26ca03206 (diff) | |
swap: Add flag to identify block swap devices
Added SWP_BLKDEV flag to distinguish block and regular file backed
swap devices. We could also check if a swap is entire block device,
rather than a file, by:
S_ISBLK(swap_info_struct->swap_file->f_mapping->host->i_mode)
but, I think, simply checking this flag is more convenient.
Signed-off-by: Nitin Gupta <[email protected]>
Acked-by: Linus Torvalds <[email protected]>
Acked-by: Nigel Cunningham <[email protected]>
Acked-by: Pekka Enberg <[email protected]>
Reviewed-by: Minchan Kim <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions