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Btrfs: devid subset filter
authorIlya Dryomov <idryomov@gmail.com>
Mon, 16 Jan 2012 20:04:48 +0000 (22:04 +0200)
committerIlya Dryomov <idryomov@gmail.com>
Mon, 16 Jan 2012 20:04:48 +0000 (22:04 +0200)
commit340d80a90e95a1c7a83c271f303ba36273cc382c
tree149b9c9f68b64c7aa6e4b07bf12940a6e27591catree | snapshot
parent0d53e1fa4b4bc598d79cb63cbfe2bb14c7cba7cecommit | diff
Btrfs: devid subset filter

Select chunks which have at least one byte of at least one stripe
located on a device with devid X in a given [pstart,pend) physical
address range.

This filter only works when devid filter is turned on.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
fs/btrfs/volumes.c diff | blob | history
fs/btrfs/volumes.h diff | blob | history
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