NFS: Use of mapping_set_error() results in spurious errors

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The use of mapping_set_error() in conjunction with calls to
filemap_check_errors() is problematic because every error gets reported
as either an EIO or an ENOSPC by filemap_check_errors() in functions
such as filemap_write_and_wait() or filemap_write_and_wait_range().
In almost all cases, we prefer to use the more nuanced wb errors.

Fixes: b8946d7bfb ("NFS: Revalidate the file mapping on all fatal writeback errors")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

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Trond Myklebust 2022-02-15 15:58:38 -05:00

parent 84631f84ac

commit 6c984083ec

1 changed files with 4 additions and 1 deletions

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fs/nfs/write.c

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