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Operation zfs_range_lock() needs range as (offset,length), not as (low,high).

This commit is contained in:
hannken 2018-12-13 10:20:20 +00:00
parent 0b243f3ebe
commit 398893d51c
1 changed files with 8 additions and 1 deletions
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9
external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c vendored
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@ -5968,6 +5968,7 @@ zfs_netbsd_putpages(void *v)
znode_t *zp = VTOZ(vp);
zfsvfs_t *zfsvfs = zp->z_zfsvfs;
rl_t *rl = NULL;
uint64_t len;
int error;
bool cleaned = false;
@ -5978,7 +5979,13 @@ zfs_netbsd_putpages(void *v)
ZFS_VERIFY_ZP(zp);
if (cleaning) {
rl = zfs_range_lock(zp, offlo, offhi, RL_WRITER);
ASSERT((offlo & PAGE_MASK) == 0 && (offhi & PAGE_MASK) == 0);
ASSERT(offlo < offhi || offhi == 0);
if (offhi == 0)
len = UINT64_MAX;
else
len = offhi - offlo;
rl = zfs_range_lock(zp, offlo, len, RL_WRITER);
tsd_set(zfs_putpage_key, &cleaned);
}
error = genfs_putpages(v);