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Reserve DMU_BACKUP_FEATURE for ZSTD 

Reserve bit 25 for the ZSTD compression feature from FreeBSD.

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Signed-off-by: Allan Jude <allanjude@freebsd.org>
Closes #7626
This commit is contained in:
Allan Jude 2018-06-14 12:47:26 -04:00 committed by Brian Behlendorf
parent 7e0594a3da
commit 29445fe3a0
1 changed files with 1 additions and 0 deletions
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include/sys/zfs_ioctl.h
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@ -105,6 +105,7 @@ typedef enum drr_headertype {
#define DMU_BACKUP_FEATURE_COMPRESSED (1 << 22)
#define DMU_BACKUP_FEATURE_LARGE_DNODE (1 << 23)
#define DMU_BACKUP_FEATURE_RAW (1 << 24)
/* flag #25 is reserved for the ZSTD compression feature */
/*
* Mask of all supported backup features