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authorChristoph Hellwig <hch@lst.de>2008-08-28 06:21:17 -0400
committerChris Mason <chris.mason@oracle.com>2008-09-25 11:04:07 -0400
commit95819c05732c511338b43c115ffbcee978c02888 (patch)
tree4622f326207c53e42e7c9e8e8d14960e17190a30 /fs/btrfs/transaction.c
parenteaa47d8612783807ef9703ebc9bf0d0f0455bf62 (diff)
downloadop-kernel-dev-95819c05732c511338b43c115ffbcee978c02888.zip
op-kernel-dev-95819c05732c511338b43c115ffbcee978c02888.tar.gz
Btrfs: optimize btrget/set/removexattr
btrfs actually stores the whole xattr name, including the prefix ondisk, so using the generic resolver that strips off the prefix is not very helpful. Instead do the real ondisk xattrs manually and only use the generic resolver for synthetic xattrs like ACLs. (Sorry Josef for guiding you towards the wrong direction here intially) Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chris Mason <chris.mason@oracle.com>
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