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(parent: 6608b47) | patch
dm snapshot: fix chunksize sector conversion
authorMikulas Patocka <mpatocka@redhat.com>
Fri, 25 Apr 2008 20:05:39 +0000 (20:05 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 1 May 2008 21:44:33 +0000 (14:44 -0700)
commite7606a8778abd6e7458e923cfbc045382c24dd03
tree7bd4fd9a10d12d091ff1642fecaba15d375f9b9ftree | snapshot
parent6608b478c7ddc1122582fc94879e6998b895a096commit | diff
dm snapshot: fix chunksize sector conversion

commit: 924362629bf5645aee5f49f8a0d0d5b193e65997

If a snapshot has a smaller chunksize than the page size the
conversion to pages currently returns 0 instead of 1, causing:
kernel BUG in mempool_resize.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/md/dm-exception-store.c diff | blob | history
unionfs2-2.6.38.y