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fiemap_prep replaces fiemap_check_flags.

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v5.7-rc4-53-gcddf8a2c4a82

The prep helper replaces the sanity checks.

Signed-off-by: Auke Kok <auke.kok@versity.com>
This commit is contained in:
Auke Kok
2023-10-16 16:36:22 -07:00
parent b718cf09de
commit 345ebd0876
3 changed files with 13 additions and 1 deletions
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8
kmod/src/Makefile.kernelcompat
View File

@@ -314,3 +314,11 @@ endif
ifneq (,$(shell grep 'struct bio .bio_alloc.struct block_device .bdev' include/linux/bio.h))
ccflags-y += -DKC_BIO_ALLOC_DEV_OPF_ARGS
endif
#
# v5.7-rc4-53-gcddf8a2c4a82
#
# fiemap_prep() replaces fiemap_check_flags()
ifneq (,$(shell grep -s 'int fiemap_prep.struct inode' include/linux/fiemap.h))
ccflags-y += -DKC_FIEMAP_PREP
endif

2
kmod/src/data.c
View File

@@ -1544,7 +1544,7 @@ int scoutfs_data_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
goto out;
}
ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC);
ret = fiemap_prep(inode, fieinfo, start, &len, FIEMAP_FLAG_SYNC);
if (ret)
goto out;

4
kmod/src/kernelcompat.h
View File

@@ -316,4 +316,8 @@ static inline struct bio *kc_bio_alloc(struct block_device *bdev, unsigned short
}
#endif
#ifndef KC_FIEMAP_PREP
#define fiemap_prep(inode, fieinfo, start, len, flags) fiemap_check_flags(fieinfo, flags)
#endif
#endif