tree c8144a3906f6904f7cf18c4520976c79a1e15b0a
parent a8ad86f2dc46356f87be1327dabc18bdbda32f50
author Sonny Rao <sonny@burdell.org> 1119563876 -0500
committer Dave Kleikamp <shaggy@austin.ibm.com> 1119563876 -0500

JFS: performance patch

Basically, we saw a large amount of time spent in the
jfs_strfromUCS_le() function, mispredicting the branch inside the
loop, so I just added some unlikely modifiers to the if statements to
re-ordered the code.  Again, these simple changes provided > 2 % on
spec-sfs, so please consider it for inclusion.

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>