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authorMark Fasheh <mark.fasheh@oracle.com>2007-03-01 11:01:55 -0800
committerMark Fasheh <mark.fasheh@oracle.com>2007-04-26 15:02:26 -0700
commit5b04aa3a64f854244bc40a6f528176ed50b5c4f6 (patch)
tree2bdee522ce482f06a9f3adc8e66e4ff23be06860 /fs/bfs
parent60b11392f1a09433740bda3048202213daa27736 (diff)
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[PATCH] Turn do_sync_file_range() into do_sync_mapping_range()
do_sync_file_range() accepts a file * from which it takes an address_space to sync. Abstract out the bulk of the function into do_sync_mapping_range() which takes the address_space directly. This way callers who want to sync an address_space directly can take advantage of the functionality provided. do_sync_file_range() is preserved as a small wrapper around do_sync_mapping_range(). Ocfs2 in particular would like to use this to initiate a sync of a specific inode range during truncate, where a file * may not be available. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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