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uplex-varnish
slash
Commits
83b676ce
Unverified
Commit
83b676ce
authored
Dec 21, 2023
by
Nils Goroll
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Refactor fellow_busy_region_alloc() to use reqs
parent
ab039d2c
Changes
1
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1 changed file
with
27 additions
and
19 deletions
+27
-19
fellow_cache.c
src/fellow_cache.c
+27
-19
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src/fellow_cache.c
View file @
83b676ce
...
...
@@ -2143,23 +2143,6 @@ fellow_busy_obj_alloc(struct fellow_cache *fc,
return
(
FCR_OK
(
fbo
));
}
/* this exists to wrap FC_INJ code */
static
struct
buddy_off_extent
fellow_region_alloc
(
const
struct
fellow_cache
*
fc
,
size_t
size
,
int8_t
cram
)
{
CHECK_OBJ_NOTNULL
(
fc
,
FELLOW_CACHE_MAGIC
);
AN
(
size
);
if
(
cram
)
FC_INJ_SZLIM
(
size
);
return
(
FC_INJ
?
buddy_off_extent_nil
:
buddy_alloc1_off_extent_wait
(
fellow_dskbuddy
(
fc
->
ffd
),
FEP_SPC
,
size
,
cram
));
}
/* commit a region to the busy object */
static
struct
buddy_off_extent
*
...
...
@@ -2192,11 +2175,36 @@ fellow_busy_region_commit(struct fellow_busy *fbo, struct buddy_off_extent reg)
static
struct
buddy_off_extent
*
fellow_busy_region_alloc
(
struct
fellow_busy
*
fbo
,
size_t
size
,
int8_t
cram
)
{
const
struct
fellow_cache
*
fc
;
struct
buddy_off_extent
*
r
;
struct
buddy_reqs
*
reqs
;
struct
buddy
*
dskbuddy
;
unsigned
u
;
CHECK_OBJ_NOTNULL
(
fbo
,
FELLOW_BUSY_MAGIC
);
fc
=
fbo
->
fc
;
CHECK_OBJ_NOTNULL
(
fc
,
FELLOW_CACHE_MAGIC
);
dskbuddy
=
fellow_dskbuddy
(
fc
->
ffd
);
reqs
=
BUDDY_REQS_STK
(
dskbuddy
,
1
);
BUDDY_REQS_PRI
(
reqs
,
FEP_SPC
);
AN
(
size
);
AN
(
buddy_req_extent
(
reqs
,
size
,
cram
));
if
(
cram
)
FC_INJ_SZLIM
(
size
);
return
(
fellow_busy_region_commit
(
fbo
,
fellow_region_alloc
(
fbo
->
fc
,
size
,
cram
)));
if
(
FC_INJ
)
return
(
NULL
);
u
=
buddy_alloc_wait
(
reqs
);
assert
(
u
==
1
);
r
=
fellow_busy_region_commit
(
fbo
,
buddy_get_off_extent
(
reqs
,
0
));
buddy_alloc_wait_done
(
reqs
);
return
(
r
);
}
/*
...
...
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