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| author | Karel Zak | 2018-10-17 14:10:27 +0200 |
|---|---|---|
| committer | Karel Zak | 2018-12-07 12:32:58 +0100 |
| commit | 8a2f175cbbd9850922fb5bbb96c5a58a4a2d73c0 (patch) | |
| tree | 0f49a007d9e720c9a0ab0f8eac06f098fc08f9d3 /misc-utils/lsblk.h | |
| parent | lsblk: reuse 'removable' flag from parent (diff) | |
| download | kernel-qcow2-util-linux-8a2f175cbbd9850922fb5bbb96c5a58a4a2d73c0.tar.gz kernel-qcow2-util-linux-8a2f175cbbd9850922fb5bbb96c5a58a4a2d73c0.tar.xz kernel-qcow2-util-linux-8a2f175cbbd9850922fb5bbb96c5a58a4a2d73c0.zip | |
lsblk: read queue/discard_granularity only when necessary
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'misc-utils/lsblk.h')
| -rw-r--r-- | misc-utils/lsblk.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/misc-utils/lsblk.h b/misc-utils/lsblk.h index 7cb4e3eee..6cba502cf 100644 --- a/misc-utils/lsblk.h +++ b/misc-utils/lsblk.h @@ -106,7 +106,8 @@ struct lsblk_device { * /sys/block/.../holders */ int nslaves; /* # of devices this device maps to */ int maj, min; /* devno */ - int discard; /* supports discard */ + + uint64_t discard_granularity; /* sunknown:-1, yes:1, not:0 */ uint64_t size; /* device size */ int removable; /* unknown:-1, yes:1, not:0 */ |