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pNFS: Remove redundant pnfs_mark_layout_returned_if_empty()

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That's already being taken care of in pnfs_layout_remove_lseg().

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2016-07-24 12:45:47 -04:00
parent d9b61708fe
commit f71dfe8fc9
4 changed files with 0 additions and 16 deletions
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1
fs/nfs/callback_proc.c
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@ -252,7 +252,6 @@ static u32 initiate_file_draining(struct nfs_client *clp,
NFS_SERVER(ino)->pnfs_curr_ld->return_range(lo,
&args->cbl_range);
}
pnfs_mark_layout_returned_if_empty(lo);
unlock:
spin_unlock(&ino->i_lock);
pnfs_free_lseg_list(&free_me_list);

1
fs/nfs/nfs4proc.c
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@ -8128,7 +8128,6 @@ static void nfs4_layoutreturn_release(void *calldata)
spin_lock(&lo->plh_inode->i_lock);
pnfs_mark_matching_lsegs_invalid(lo, &freeme, &lrp->args.range,
be32_to_cpu(lrp->args.stateid.seqid));
pnfs_mark_layout_returned_if_empty(lo);
if (lrp->res.lrs_present && pnfs_layout_is_valid(lo))
pnfs_set_layout_stateid(lo, &lrp->res.stateid, true);
pnfs_clear_layoutreturn_waitbit(lo);

1
fs/nfs/pnfs.c
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@ -1159,7 +1159,6 @@ void pnfs_roc_set_barrier(struct inode *ino, u32 barrier)
spin_lock(&ino->i_lock);
lo = NFS_I(ino)->layout;
pnfs_mark_layout_returned_if_empty(lo);
if (pnfs_seqid_is_newer(barrier, lo->plh_barrier))
lo->plh_barrier = barrier;
spin_unlock(&ino->i_lock);

13
fs/nfs/pnfs.h
View File

@ -552,19 +552,6 @@ pnfs_calc_offset_length(u64 offset, u64 end)
return 1 + end - offset;
}
/**
* pnfs_mark_layout_returned_if_empty - marks the layout as returned
* @lo: layout header
*
* Note: Caller must hold inode->i_lock
*/
static inline void
pnfs_mark_layout_returned_if_empty(struct pnfs_layout_hdr *lo)
{
if (list_empty(&lo->plh_segs))
set_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags);
}
static inline void
pnfs_copy_range(struct pnfs_layout_range *dst,
const struct pnfs_layout_range *src)