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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2023-11-17 06:25:13 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2024-01-04 10:47:56 -0500 |
| commit | 8a6291bf3b0eae1bf26621e6419a91682f2d6227 (patch) | |
| tree | 59ba7682028c67f251269f84b05866659896597f /fs/nfs/internal.h | |
| parent | f6e70c59edee4203e9541e790e8c416a9250f190 (diff) | |
| download | linux-stable-8a6291bf3b0eae1bf26621e6419a91682f2d6227.tar.gz linux-stable-8a6291bf3b0eae1bf26621e6419a91682f2d6227.tar.bz2 linux-stable-8a6291bf3b0eae1bf26621e6419a91682f2d6227.zip | |
pNFS: Fix the pnfs block driver's calculation of layoutget size
Instead of relying on the value of the 'bytes_left' field, we should
calculate the layout size based on the offset of the request that is
being written out.
Reported-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Fixes: 954998b60caa ("NFS: Fix error handling for O_DIRECT write scheduling")
Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Tested-by: Benjamin Coddington <bcodding@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 9c9cf764f600..b1fa81c9dff6 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -655,7 +655,7 @@ extern int nfs_sillyrename(struct inode *dir, struct dentry *dentry); /* direct.c */ void nfs_init_cinfo_from_dreq(struct nfs_commit_info *cinfo, struct nfs_direct_req *dreq); -extern ssize_t nfs_dreq_bytes_left(struct nfs_direct_req *dreq); +extern ssize_t nfs_dreq_bytes_left(struct nfs_direct_req *dreq, loff_t offset); /* nfs4proc.c */ extern struct nfs_client *nfs4_init_client(struct nfs_client *clp, |