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Take out page map functions for now

This commit is contained in:
Brian Behlendorf 2008-12-23 13:47:22 -08:00
parent 642a64b7bd
commit ffb8773241
2 changed files with 4 additions and 0 deletions
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2
module/zfs/include/sys/zfs_znode.h
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@ -338,8 +338,10 @@ extern void zfs_log_acl(zilog_t *zilog, dmu_tx_t *tx, znode_t *zp,
extern void zfs_xvattr_set(znode_t *zp, xvattr_t *xvap);
extern void zfs_upgrade(zfsvfs_t *zfsvfs, dmu_tx_t *tx);
#if defined(HAVE_UIO_RW)
extern caddr_t zfs_map_page(page_t *, enum seg_rw);
extern void zfs_unmap_page(page_t *, caddr_t);
#endif /* HAVE_UIO_RW */
extern zil_get_data_t zfs_get_data;
extern zil_replay_func_t *zfs_replay_vector[TX_MAX_TYPE];

2
module/zfs/zfs_vnops.c
View File

@ -317,6 +317,7 @@ zfs_ioctl(vnode_t *vp, int com, intptr_t data, int flag, cred_t *cred,
return (ENOTTY);
}
#if defined(_KERNEL) && defined(HAVE_UIO_RW)
/*
* Utility functions to map and unmap a single physical page. These
* are used to manage the mappable copies of ZFS file data, and therefore
@ -341,6 +342,7 @@ zfs_unmap_page(page_t *pp, caddr_t addr)
ppmapout(addr);
}
}
#endif /* _KERNEL && HAVE_UIO_RW */
/*
* When a file is memory mapped, we must keep the IO data synchronized