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authorEric Sandeen <sandeen@sandeen.net>2016-11-08 04:59:42 +0300
committerDave Chinner <david@fromorbit.com>2016-11-08 04:59:42 +0300
commit5d829300bee000980a09ac2ccb761cb25867b67c (patch)
tree425daf3660774296f46973084bf7d8362b45723f /fs/xfs/xfs_qm.c
parent4dfce57db6354603641132fac3c887614e3ebe81 (diff)
downloadlinux-5d829300bee000980a09ac2ccb761cb25867b67c.tar.xz
xfs: provide helper for counting extents from if_bytes
The open-coded pattern: ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t) is all over the xfs code; provide a new helper xfs_iext_count(ifp) to count the number of inline extents in an inode fork. [dchinner: pick up several missed conversions] Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_qm.c')
-rw-r--r--fs/xfs/xfs_qm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index a60d9e2739d1..45e50ea90769 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -1135,7 +1135,7 @@ xfs_qm_get_rtblks(
return error;
}
rtblks = 0;
- nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t);
+ nextents = xfs_iext_count(ifp);
for (idx = 0; idx < nextents; idx++)
rtblks += xfs_bmbt_get_blockcount(xfs_iext_get_ext(ifp, idx));
*O_rtblks = (xfs_qcnt_t)rtblks;