NFS: Ensure nfs_readpage returns promptly when internal error occurs

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A previous refactoring of nfs_readpage() might end up calling
wait_on_page_locked_killable() even if readpage_async_filler() failed
with an internal error and pg_error was non-zero (for example, if
nfs_create_request() failed).  In the case of an internal error,
skip over wait_on_page_locked_killable() as this is only needed
when the read is sent and an error occurs during completion handling.

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

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Dave Wysochanski 2021-06-29 05:11:28 -04:00 • committed by Trond Myklebust

parent 526fca3764

commit e0340f16a0

1 changed files with 3 additions and 3 deletions

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fs/nfs/read.c

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