xfs: add XFS_IOC_FREE_EOFBLOCKS ioctl
authorBrian Foster <bfoster@redhat.com>
Wed, 7 Nov 2012 17:21:12 +0000 (12:21 -0500)
committerBen Myers <bpm@sgi.com>
Thu, 8 Nov 2012 21:27:49 +0000 (15:27 -0600)
commit8ca149de80478441352a8622ea15fae7de703ced
treed98cd5200aa1180b01925a400fe6e4155e0e5a0b
parent41176a68e3f710630feace536d0277a092e206b5
xfs: add XFS_IOC_FREE_EOFBLOCKS ioctl

The XFS_IOC_FREE_EOFBLOCKS ioctl allows users to invoke an EOFBLOCKS
scan. The xfs_eofblocks structure is defined to support the command
parameters (scan mode).

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
fs/xfs/xfs_fs.h
fs/xfs/xfs_icache.c
fs/xfs/xfs_icache.h
fs/xfs/xfs_ioctl.c