[PATCH] dm snapshot: tidy pe ref counting

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Rename sibling_count to ref_count and introduce get and put functions.

Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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Alasdair G Kergon 2006-10-03 01:15:30 -07:00 • committed by Linus Torvalds

parent ca3a931fd3

commit 4b832e8de2

1 changed files with 48 additions and 35 deletions

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drivers/md/dm-snap.c

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