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| author | Christoph Hellwig <[email protected]> | 2020-07-24 05:45:59 +0000 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2020-08-05 16:24:16 +0000 |
| commit | 60263d5889e6dc5987dc51b801be4955ff2e4aa7 (patch) | |
| tree | cb8418c747e19055b1416e993c3b00578046f520 /drivers/fpga/xilinx-spi.c | |
| parent | xfs: use ENOTBLK for direct I/O to buffered I/O fallback (diff) | |
| download | kernel-60263d5889e6dc5987dc51b801be4955ff2e4aa7.tar.gz kernel-60263d5889e6dc5987dc51b801be4955ff2e4aa7.zip | |
iomap: fall back to buffered writes for invalidation failures
Failing to invalid the page cache means data in incoherent, which is
a very bad state for the system. Always fall back to buffered I/O
through the page cache if we can't invalidate mappings.
Signed-off-by: Christoph Hellwig <[email protected]>
Acked-by: Dave Chinner <[email protected]>
Reviewed-by: Goldwyn Rodrigues <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
Signed-off-by: Darrick J. Wong <[email protected]>
Acked-by: Bob Peterson <[email protected]>
Acked-by: Damien Le Moal <[email protected]>
Reviewed-by: Theodore Ts'o <[email protected]> # for ext4
Reviewed-by: Andreas Gruenbacher <[email protected]> # for gfs2
Reviewed-by: Ritesh Harjani <[email protected]>
Diffstat (limited to 'drivers/fpga/xilinx-spi.c')
0 files changed, 0 insertions, 0 deletions