From: trondmy@kernel.org
To: linux-nfs@vger.kernel.org
Subject: [PATCH 11/22] NFS/pNFS: Support commit arrays in nfs_clear_pnfs_ds_commit_verifiers()
Date: Tue, 24 Mar 2020 19:47:17 -0400 [thread overview]
Message-ID: <20200324234728.8997-12-trondmy@kernel.org> (raw)
In-Reply-To: <20200324234728.8997-11-trondmy@kernel.org>
From: Trond Myklebust <trond.myklebust@hammerspace.com>
Add support for scanning the full list of per-layout segment commit
arrays to nfs_clear_pnfs_ds_commit_verifiers().
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
---
fs/nfs/internal.h | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 6542411c020f..4a1adad3740f 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -517,13 +517,26 @@ int nfs_filemap_write_and_wait_range(struct address_space *mapping,
loff_t lstart, loff_t lend);
#ifdef CONFIG_NFS_V4_1
+static inline void
+pnfs_bucket_clear_pnfs_ds_commit_verifiers(struct pnfs_commit_bucket *buckets,
+ unsigned int nbuckets)
+{
+ unsigned int i;
+
+ for (i = 0; i < nbuckets; i++)
+ buckets[i].direct_verf.committed = NFS_INVALID_STABLE_HOW;
+}
static inline
void nfs_clear_pnfs_ds_commit_verifiers(struct pnfs_ds_commit_info *cinfo)
{
- int i;
+ struct pnfs_commit_array *array;
+
+ pnfs_bucket_clear_pnfs_ds_commit_verifiers(cinfo->buckets,
+ cinfo->nbuckets);
- for (i = 0; i < cinfo->nbuckets; i++)
- cinfo->buckets[i].direct_verf.committed = NFS_INVALID_STABLE_HOW;
+ list_for_each_entry(array, &cinfo->commits, cinfo_list)
+ pnfs_bucket_clear_pnfs_ds_commit_verifiers(array->buckets,
+ array->nbuckets);
}
#else
static inline
--
2.25.1
next prev parent reply other threads:[~2020-03-24 23:49 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-24 23:47 [PATCH 00/22] Fix NFS commit to DS trondmy
2020-03-24 23:47 ` [PATCH 01/22] pNFS/flexfiles: Simplify allocation of the mirror array trondmy
2020-03-24 23:47 ` [PATCH 02/22] NFS/pNFS: Refactor pnfs_generic_commit_pagelist() trondmy
2020-03-24 23:47 ` [PATCH 03/22] pNFS: Add a helper to allocate the array of buckets trondmy
2020-03-24 23:47 ` [PATCH 04/22] NFSv4/pnfs: Support a list of commit arrays in struct pnfs_ds_commit_info trondmy
2020-03-24 23:47 ` [PATCH 05/22] NFSv4/pNFS: Scan the full list of commit arrays when committing trondmy
2020-03-24 23:47 ` [PATCH 06/22] pNFS: Support per-layout segment commits in pnfs_generic_recover_commit_reqs() trondmy
2020-03-24 23:47 ` [PATCH 07/22] pNFS: Support per-layout segment commits in pnfs_generic_commit_pagelist() trondmy
2020-03-24 23:47 ` [PATCH 08/22] NFS/pNFS: Allow O_DIRECT to release the DS commitinfo trondmy
2020-03-24 23:47 ` [PATCH 09/22] NFS: commit errors should be fatal trondmy
2020-03-24 23:47 ` [PATCH 10/22] NFS: Fix O_DIRECT commit verifier handling trondmy
2020-03-24 23:47 ` trondmy [this message]
2020-03-24 23:47 ` [PATCH 12/22] pNFS: Add infrastructure for cleaning up per-layout commit structures trondmy
2020-03-24 23:47 ` [PATCH 13/22] pNFS: Enable per-layout segment " trondmy
2020-03-24 23:47 ` [PATCH 14/22] NFS/pNFS: Add a helper pnfs_generic_search_commit_reqs() trondmy
2020-03-24 23:47 ` [PATCH 15/22] NFS: Remove bucket array from struct pnfs_ds_commit_info trondmy
2020-03-24 23:47 ` [PATCH 16/22] NFS/pNFS: Clean up pNFS commit operations trondmy
2020-03-24 23:47 ` [PATCH 17/22] NFS/pNFS: Simplify bucket layout segment reference counting trondmy
2020-03-24 23:47 ` [PATCH 18/22] NFS/pNFS: Fix pnfs_layout_mark_request_commit() invalid layout segment handling trondmy
2020-03-24 23:47 ` [PATCH 19/22] pNFS/flexfile: Don't merge layout segments if the mirrors don't match trondmy
2020-03-24 23:47 ` [PATCH 20/22] pNFS/flexfiles: Check the layout segment range before doing I/O trondmy
2020-03-24 23:47 ` [PATCH 21/22] pNFS/flexfiles: remove requirement for whole file layouts trondmy
2020-03-24 23:47 ` [PATCH 22/22] pNFS/flexfiles: Specify the layout segment range in LAYOUTGET trondmy
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