staging: erofs: introduce erofs_grab_bio

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this patch renames prepare_bio to erofs_grab_bio, and
adds a nofail option in order to retry in the bio allocator
under memory pressure.

Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Gao Xiang 2018-08-21 22:49:29 +08:00 • committed by Greg Kroah-Hartman

parent cca5dd8790

commit 8be3127036

3 changed files with 30 additions and 22 deletions

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12

drivers/staging/erofs/data.c

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34

drivers/staging/erofs/internal.h

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4

drivers/staging/erofs/unzip_vle.c

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