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| author | Nick Piggin <npiggin@kernel.dk> | 2011-01-07 17:50:03 +1100 |
|---|---|---|
| committer | Nick Piggin <npiggin@kernel.dk> | 2011-01-07 17:50:31 +1100 |
| commit | 4e35e6070b1ceed89c3bba2af4216c286fb1dafd (patch) | |
| tree | 94bd18604a978380c1fde46a3f188f1639067960 /include/linux/bit_spinlock.h | |
| parent | 880566e17c4fce0d998d92610d32fcb9506aa6dd (diff) | |
| download | linux-4e35e6070b1ceed89c3bba2af4216c286fb1dafd.tar.gz linux-4e35e6070b1ceed89c3bba2af4216c286fb1dafd.tar.bz2 linux-4e35e6070b1ceed89c3bba2af4216c286fb1dafd.zip | |
kernel: add bl_list
Introduce a type of hlist that can support the use of the lowest bit in the
hlist_head. This will be subsequently used to implement per-bucket bit spinlock
for inode and dentry hashes, and may be useful in other cases such as network
hashes.
Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Nick Piggin <npiggin@kernel.dk>
Diffstat (limited to 'include/linux/bit_spinlock.h')
0 files changed, 0 insertions, 0 deletions