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Kirill Smelkov
linux
Commits
8e3cc200
Commit
8e3cc200
authored
9 months ago
by
Kent Overstreet
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Plain Diff
bcachefs: bch2_bkey_has_target() -> bch2_dev_rcu()
Signed-off-by:
Kent Overstreet
<
kent.overstreet@linux.dev
>
parent
8feecbed
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1
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fs/bcachefs/extents.c
fs/bcachefs/extents.c
+10
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fs/bcachefs/extents.c
View file @
8e3cc200
...
@@ -870,14 +870,21 @@ const struct bch_extent_ptr *bch2_bkey_has_device_c(struct bkey_s_c k, unsigned
...
@@ -870,14 +870,21 @@ const struct bch_extent_ptr *bch2_bkey_has_device_c(struct bkey_s_c k, unsigned
bool
bch2_bkey_has_target
(
struct
bch_fs
*
c
,
struct
bkey_s_c
k
,
unsigned
target
)
bool
bch2_bkey_has_target
(
struct
bch_fs
*
c
,
struct
bkey_s_c
k
,
unsigned
target
)
{
{
struct
bkey_ptrs_c
ptrs
=
bch2_bkey_ptrs_c
(
k
);
struct
bkey_ptrs_c
ptrs
=
bch2_bkey_ptrs_c
(
k
);
struct
bch_dev
*
ca
;
bool
ret
=
false
;
rcu_read_lock
();
bkey_for_each_ptr
(
ptrs
,
ptr
)
bkey_for_each_ptr
(
ptrs
,
ptr
)
if
(
bch2_dev_in_target
(
c
,
ptr
->
dev
,
target
)
&&
if
(
bch2_dev_in_target
(
c
,
ptr
->
dev
,
target
)
&&
(
ca
=
bch2_dev_rcu
(
c
,
ptr
->
dev
))
&&
(
!
ptr
->
cached
||
(
!
ptr
->
cached
||
!
dev_ptr_stale
(
bch2_dev_bkey_exists
(
c
,
ptr
->
dev
),
ptr
)))
!
dev_ptr_stale_rcu
(
ca
,
ptr
)))
{
return
true
;
ret
=
true
;
break
;
}
rcu_read_unlock
();
return
false
;
return
ret
;
}
}
bool
bch2_bkey_matches_ptr
(
struct
bch_fs
*
c
,
struct
bkey_s_c
k
,
bool
bch2_bkey_matches_ptr
(
struct
bch_fs
*
c
,
struct
bkey_s_c
k
,
...
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