Messages in this thread | | | Date | Tue, 4 Sep 2012 11:55:06 +0200 | From | Jan Kara <> | Subject | Re: [PATCH v2] udf: extent cache implementation for manipulating block map |
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On Tue 04-09-12 16:45:42, Namjae Jeon wrote: > 2012/9/3, Jan Kara <jack@suse.cz>: > >> +void udf_clear_extent_cache(struct udf_inode_info *iinfo) > >> +{ > >> + if (iinfo->cached_extent.sanity) { > >> + brelse(iinfo->cached_extent.epos.bh); > >> + memset(&iinfo->cached_extent, 0, sizeof(struct udf_ext_cache)); > >> + } > >> +} > >> + > > I think udf_clear_entent_cache() should take i_extent_cache_lock. Or if > > you are sure it's not needed, you need a good documentation why. > Documentation ? I am a little confusing.. It means udf.txt is in > Documentation/filesystem/ ? > or comment about clear extent function ? I meant in a comment before udf_clear_extent_cache() function...
Honza -- Jan Kara <jack@suse.cz> SUSE Labs, CR
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