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authorBoaz Harrosh <bharrosh@panasas.com>2011-08-10 14:15:02 -0700
committerBoaz Harrosh <bharrosh@panasas.com>2011-10-03 17:07:51 +0200
commit8d2d83a8352b0f9c1da82c36f741722f2960feea (patch)
tree4a96539dce29c654def762d502b41da8de7cbce7 /fs/exofs/exofs.h
parent5bf696dad4beecb6174e701c97e1f2574e6a2c96 (diff)
downloadlinux-8d2d83a8352b0f9c1da82c36f741722f2960feea.tar.bz2
exofs: Remove unused data_map member from exofs_sb_info
The struct pnfs_osd_data_map data_map member of exofs_sb_info was never used after mount. In fact all it's members were duplicated by the ore_layout structure. So just remove the duplicated information. Also removed some stupid, but perfectly supported, restrictions on layout parameters. The case where num_devices is not divisible by mirror_count+1 is perfectly fine since the rotating device view will eventually use all the devices it can get. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Benny Halevy <bhalevy@tonian.com>
Diffstat (limited to 'fs/exofs/exofs.h')
-rw-r--r--fs/exofs/exofs.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/exofs/exofs.h b/fs/exofs/exofs.h
index c09d5a765efe..3b2e0478f363 100644
--- a/fs/exofs/exofs.h
+++ b/fs/exofs/exofs.h
@@ -66,9 +66,6 @@ struct exofs_sb_info {
u32 s_next_generation; /* next gen # to use */
atomic_t s_curr_pending; /* number of pending commands */
- struct pnfs_osd_data_map data_map; /* Default raid to use
- * FIXME: Needed ?
- */
struct ore_layout layout; /* Default files layout */
struct ore_comp one_comp; /* id & cred of partition id=0*/
struct ore_components oc; /* comps for the partition */