Messages in this thread |  | | Subject | Re: [PATCH] use unlikely() for current_kernel_time() loop | | From | Andi Kleen <> | | Date | 08 Jun 2006 04:28:12 +0200 |
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Andreas Dilger <adilger@clusterfs.com> writes:
> Hello, > I just noticed this minor optimization. current_kernel_time() is called > from current_fs_time() so it is used fairly often but it doesn't use > unlikely(read_seqretry(&xtime_lock, seq)) as other users of xtime_lock do. > Also removes extra whitespace on the empty line above.
It would be better to put the unlikely into the read_seqretry I guess.
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