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Linux 5.19 compat: zap_flags_t conflict 

As of the Linux 5.19 kernel an identically named zap_flags_t typedef
is declared in the include/linux/mm_types.h linux header.  Sadly,
the inclusion of this header cannot be easily avoided.  To resolve
the conflict a #define is used to remap the name in the OpenZFS
sources when building against the Linux kernel.

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #13515
This commit is contained in:
Brian Behlendorf 2022-05-27 15:56:05 -07:00
parent d41e864181
commit 91350681b8
1 changed files with 5 additions and 0 deletions
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5
include/sys/zap.h
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@ -110,7 +110,12 @@ typedef enum zap_flags {
* already randomly distributed. * already randomly distributed.
*/ */
ZAP_FLAG_PRE_HASHED_KEY = 1 << 2, ZAP_FLAG_PRE_HASHED_KEY = 1 << 2,
#if defined(__linux__) && defined(_KERNEL)
} zfs_zap_flags_t;
#define zap_flags_t zfs_zap_flags_t
#else
} zap_flags_t; } zap_flags_t;
#endif
/* /*
* Create a new zapobj with no attributes and return its object number. * Create a new zapobj with no attributes and return its object number.