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NFS: Fix WARN_ON due to unionization of nfs_inode.nrequests
Fixes the following WARN_ON WARNING: CPU: 2 PID: 18678 at fs/nfs/inode.c:123 nfs_clear_inode+0x3b/0x50 [nfs] ... Call Trace: nfs4_evict_inode+0x57/0x70 [nfsv4] evict+0xd1/0x180 dispose_list+0x48/0x60 evict_inodes+0x156/0x190 generic_shutdown_super+0x37/0x110 nfs_kill_super+0x1d/0x40 [nfs] deactivate_locked_super+0x36/0xa0 Signed-off-by: Dave Wysochanski <dwysocha@redhat.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
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1 changed files with 3 additions and 1 deletions
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@ -573,7 +573,9 @@ bool nfs_commit_end(struct nfs_mds_commit_info *cinfo);
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static inline int
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nfs_have_writebacks(struct inode *inode)
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{
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return atomic_long_read(&NFS_I(inode)->nrequests) != 0;
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if (S_ISREG(inode->i_mode))
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return atomic_long_read(&NFS_I(inode)->nrequests) != 0;
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return 0;
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}
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/*
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