[PATCH 14/22] pnfs-submit: rename lo->state to lo->plh_flags

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Preparing for change in stateid code, and want to avoid name confusion.

Signed-off-by: Fred Isaman <iisaman@xxxxxxxxxx>
---
 fs/nfs/pnfs.c |   18 +++++++++---------
 fs/nfs/pnfs.h |    6 +++---
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 353c674..5227d51 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -81,10 +81,10 @@ pnfs_need_layoutcommit(struct nfs_inode *nfsi, struct nfs_open_context *ctx)
 	dprintk("%s: has_layout=%d ctx=%p\n", __func__, has_layout(nfsi), ctx);
 	spin_lock(&nfsi->vfs_inode.i_lock);
 	if (has_layout(nfsi) &&
-	    !test_bit(NFS_LAYOUT_NEED_LCOMMIT, &nfsi->layout->state)) {
+	    !test_bit(NFS_LAYOUT_NEED_LCOMMIT, &nfsi->layout->plh_flags)) {
 		nfsi->layout->cred = get_rpccred(ctx->state->owner->so_cred);
 		__set_bit(NFS_LAYOUT_NEED_LCOMMIT,
-			  &nfsi->layout->state);
+			  &nfsi->layout->plh_flags);
 		nfsi->change_attr++;
 		spin_unlock(&nfsi->vfs_inode.i_lock);
 		dprintk("%s: Set layoutcommit\n", __func__);
@@ -457,7 +457,7 @@ pnfs_set_layout_stateid(struct pnfs_layout_hdr *lo,
 	bool overwrite = false;
 
 	assert_spin_locked(&lo->inode->i_lock);
-	if (!test_bit(NFS_LAYOUT_STATEID_SET, &lo->state) ||
+	if (!test_bit(NFS_LAYOUT_STATEID_SET, &lo->plh_flags) ||
 	    memcmp(old->stateid.other, new->stateid.other, sizeof(new->stateid.other)))
 		overwrite = true;
 	else {
@@ -478,7 +478,7 @@ pnfs_get_layout_stateid(nfs4_stateid *dst, struct pnfs_layout_hdr *lo,
 {
 	dprintk("--> %s\n", __func__);
 	spin_lock(&lo->inode->i_lock);
-	if (!test_bit(NFS_LAYOUT_STATEID_SET, &lo->state)) {
+	if (!test_bit(NFS_LAYOUT_STATEID_SET, &lo->plh_flags)) {
 		int seq;
 
 		do {
@@ -486,7 +486,7 @@ pnfs_get_layout_stateid(nfs4_stateid *dst, struct pnfs_layout_hdr *lo,
 			memcpy(dst->data, open_state->stateid.data,
 			       sizeof(open_state->stateid.data));
 		} while (read_seqretry(&open_state->seqlock, seq));
-		set_bit(NFS_LAYOUT_STATEID_SET, &lo->state);
+		set_bit(NFS_LAYOUT_STATEID_SET, &lo->plh_flags);
 	} else
 		memcpy(dst->data, lo->stateid.data,
 		       sizeof(lo->stateid.data));
@@ -534,7 +534,7 @@ send_layoutget(struct pnfs_layout_hdr *lo,
 	nfs4_proc_layoutget(lgp);
 	if (!lseg) {
 		/* remember that LAYOUTGET failed and suspend trying */
-		set_bit(lo_fail_bit(range->iomode), &lo->state);
+		set_bit(lo_fail_bit(range->iomode), &lo->plh_flags);
 	}
 	return lseg;
 }
@@ -866,7 +866,7 @@ pnfs_update_layout(struct inode *ino,
 	}
 
 	/* if LAYOUTGET already failed once we don't try again */
-	if (test_bit(lo_fail_bit(iomode), &nfsi->layout->state))
+	if (test_bit(lo_fail_bit(iomode), &nfsi->layout->plh_flags))
 		goto out_unlock;
 
 	get_layout_hdr_locked(lo); /* Matched in pnfs_layoutget_release */
@@ -875,7 +875,7 @@ pnfs_update_layout(struct inode *ino,
 	lseg = send_layoutget(lo, ctx, &arg);
 out:
 	dprintk("%s end, state 0x%lx lseg %p\n", __func__,
-		nfsi->layout->state, lseg);
+		nfsi->layout->plh_flags, lseg);
 	return lseg;
 out_unlock:
 	spin_unlock(&ino->i_lock);
@@ -1174,7 +1174,7 @@ pnfs_layoutcommit_inode(struct inode *inode, int sync)
 	nfsi->layout->write_begin_pos = 0;
 	nfsi->layout->write_end_pos = 0;
 	nfsi->layout->cred = NULL;
-	__clear_bit(NFS_LAYOUT_NEED_LCOMMIT, &nfsi->layout->state);
+	__clear_bit(NFS_LAYOUT_NEED_LCOMMIT, &nfsi->layout->plh_flags);
 	memcpy(data->args.stateid.data, nfsi->layout->stateid.data,
 	       NFS4_STATEID_SIZE);
 
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h
index 4f2c541..dabf03e 100644
--- a/fs/nfs/pnfs.h
+++ b/fs/nfs/pnfs.h
@@ -98,7 +98,7 @@ struct pnfs_layout_hdr {
 	int			roc_iomode;/* return on close iomode, 0=none */
 	nfs4_stateid		stateid;
 	unsigned long		plh_block_lgets; /* block LAYOUTGET if >0 */
-	unsigned long		state;
+	unsigned long		plh_flags;
 	struct rpc_cred		*cred;     /* layoutcommit credential */
 	/* DH: These vars keep track of the maximum write range
 	 * so the values can be used for layoutcommit.
@@ -226,7 +226,7 @@ static inline int lo_fail_bit(u32 iomode)
 static inline void pnfs_invalidate_layout_stateid(struct pnfs_layout_hdr *lo)
 {
 	assert_spin_locked(&lo->inode->i_lock);
-	clear_bit(NFS_LAYOUT_STATEID_SET, &lo->state);
+	clear_bit(NFS_LAYOUT_STATEID_SET, &lo->plh_flags);
 }
 
 static inline void get_lseg(struct pnfs_layout_segment *lseg)
@@ -269,7 +269,7 @@ static inline bool
 layoutcommit_needed(struct nfs_inode *nfsi)
 {
 	return has_layout(nfsi) &&
-	       test_bit(NFS_LAYOUT_NEED_LCOMMIT, &nfsi->layout->state);
+	       test_bit(NFS_LAYOUT_NEED_LCOMMIT, &nfsi->layout->plh_flags);
 }
 
 #else  /* CONFIG_NFS_V4_1 */
-- 
1.7.2.1

--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Filesystem Development]     [Linux USB Development]     [Linux Media Development]     [Video for Linux]     [Linux NILFS]     [Linux Audio Users]     [Yosemite Info]     [Linux SCSI]

  Powered by Linux