]> sourceware.org Git - lvm2.git/commit
devices: avoid extra open() syscall
authorZdenek Kabelac <zkabelac@redhat.com>
Tue, 3 Mar 2015 14:37:17 +0000 (15:37 +0100)
committerZdenek Kabelac <zkabelac@redhat.com>
Fri, 6 Mar 2015 12:17:39 +0000 (13:17 +0100)
commit6f68f4364b537cf52a27b5e53bb7f10de5a938fe
tree8df9fd563df4382425091252b304bb1e7605e64f
parentb48ff3b94e7cd771bbaf42f38b546054d02bc0f2
devices: avoid extra open() syscall

If the device is already opened by lvm's device cache,
avoid extra syscall opening devices for obtaining its size.
WHATS_NEW
lib/device/dev-io.c
lib/device/device.h
lib/report/report.c
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