summaryrefslogtreecommitdiff
path: root/drivers/md/bcache/bset.h
diff options
context:
space:
mode:
authorKent Overstreet <kmo@daterainc.com>2013-07-25 03:46:42 +0400
committerKent Overstreet <kmo@daterainc.com>2013-11-11 09:56:34 +0400
commit3a3b6a4e075188342b58d4b6560f5540af64cac0 (patch)
tree5c64e4cdcb292d3b0a9e1d9f16e461ff5c4fdcbe /drivers/md/bcache/bset.h
parent280481d06c8a683d9aaa26125476222e76b733c5 (diff)
downloadlinux-3a3b6a4e075188342b58d4b6560f5540af64cac0.tar.xz
bcache: Don't bother with bucket refcount for btree node allocations
The bucket refcount (dropped with bkey_put()) is only needed to prevent the newly allocated bucket from being garbage collected until we've added a pointer to it somewhere. But for btree node allocations, the fact that we have btree nodes locked is enough to guard against races with garbage collection. Eventually the per bucket refcount is going to be replaced with something specific to bch_alloc_sectors(). Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Diffstat (limited to 'drivers/md/bcache/bset.h')
0 files changed, 0 insertions, 0 deletions