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xfs: add inode id filtering to eofblocks scan

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Support inode ID filtering in the eofblocks scan. The caller must
set the associated XFS_EOF_FLAGS_*ID bit and ID field.

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>
This commit is contained in:
Brian Foster
2012-11-07 12:21:13 -05:00
committed by Ben Myers
parent 8ca149de80
commit 3e3f9f5863
3 changed files with 36 additions and 3 deletions
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3
fs/xfs/xfs_ioctl.c
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@@ -1615,7 +1615,8 @@ xfs_file_ioctl(
if (eofb.eof_flags & ~XFS_EOF_FLAGS_VALID)
return -XFS_ERROR(EINVAL);
if (memchr_inv(eofb.pad, 0, sizeof(eofb.pad)))
if (memchr_inv(&eofb.pad32, 0, sizeof(eofb.pad32)) ||
memchr_inv(eofb.pad64, 0, sizeof(eofb.pad64)))
return -XFS_ERROR(EINVAL);
error = xfs_icache_free_eofblocks(mp, &eofb);