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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-01-07 00:54:33 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-01-10 18:33:52 +0300 |
| commit | 76a334d756c596f2f283e1d0054477ba0f0eacf6 (patch) | |
| tree | 069ee27ba9db126b70c3abc0a820579e2f6a9526 /drivers/message/fusion/mptctl.c | |
| parent | 7a960b3a5e37f05d7d319bf257a8cf6ee9d18e7c (diff) | |
| download | linux-76a334d756c596f2f283e1d0054477ba0f0eacf6.tar.xz | |
scsi: message: fusion: mptsas: Use dma_alloc_coherent()
In [1], Christoph Hellwig has proposed to remove the wrappers in
include/linux/pci-dma-compat.h.
Some reasons why this API should be removed have been given by Julia
Lawall in [2].
In all these places where some memory is allocated GFP_KERNEL can be used
because they already call mpt_config() which has an explicit might_sleep().
[1]: https://lore.kernel.org/kernel-janitors/20200421081257.GA131897@infradead.org/
[2]: https://lore.kernel.org/kernel-janitors/alpine.DEB.2.22.394.2007120902170.2424@hadrien/
Link: https://lore.kernel.org/r/443b81ecb08b2fe6f789bb2fdff13a53c809e401.1641500561.git.christophe.jaillet@wanadoo.fr
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/message/fusion/mptctl.c')
0 files changed, 0 insertions, 0 deletions