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| author | Ilya Dryomov <ilya.dryomov@inktank.com> | 2014-07-22 21:53:07 +0400 |
|---|---|---|
| committer | Ilya Dryomov <ilya.dryomov@inktank.com> | 2014-07-25 13:14:27 +0400 |
| commit | ff96128fb020e26e7b32e12e887013956d840f08 (patch) | |
| tree | de3cc9d00b9979a2317c9a7d380d1b1f6e3dec66 /Documentation/cachetlb.txt | |
| parent | 08a0f24e4c62e7dd6b8486903177c1c451819f01 (diff) | |
| download | op-kernel-dev-ff96128fb020e26e7b32e12e887013956d840f08.zip op-kernel-dev-ff96128fb020e26e7b32e12e887013956d840f08.tar.gz | |
rbd: show the entire chain of parent images
Make /sys/bus/rbd/devices/<id>/parent show the entire chain of parent
images. While at it, kernel sprintf() doesn't return negative values,
casting to unsigned long long is no longer necessary and there is no
good reason to split into multiple sprintf() calls.
Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Diffstat (limited to 'Documentation/cachetlb.txt')
0 files changed, 0 insertions, 0 deletions
